Class information for:
Level 1: CODEINE//MORPHINE GLUCURONIDES//6 ACETYLMORPHINE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12018 937 23.3 60%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
25 3       SUBSTANCE ABUSE//ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH//ALCOHOL 112030
592 2             MDMA//ECSTASY//JOURNAL OF ANALYTICAL TOXICOLOGY 14158
12018 1                   CODEINE//MORPHINE GLUCURONIDES//6 ACETYLMORPHINE 937

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CODEINE authKW 368378 8% 14% 78
2 MORPHINE GLUCURONIDES authKW 294285 2% 53% 17
3 6 ACETYLMORPHINE authKW 250316 1% 59% 13
4 POPPY SEEDS authKW 208537 2% 40% 16
5 6 MONOACETYLMORPHINE authKW 196671 1% 46% 13
6 MORPHINE authKW 180099 21% 3% 199
7 NORMORPHINE authKW 167588 1% 86% 6
8 NORCODEINE authKW 135777 1% 83% 5
9 PERICARPIUM PAPAVERIS authKW 135777 1% 83% 5
10 JOURNAL OF ANALYTICAL TOXICOLOGY journal 134056 12% 4% 117

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Chemistry, Analytical 15810 55% 0% 517
2 Medicine, Legal 5174 8% 0% 75
3 Toxicology 2663 16% 0% 154
4 Biochemical Research Methods 2228 17% 0% 158
5 Pharmacology & Pharmacy 1013 21% 0% 197
6 Medical Laboratory Technology 713 5% 0% 45
7 Electrochemistry 174 4% 0% 40
8 Substance Abuse 143 2% 0% 19
9 Chemistry, Medicinal 132 4% 0% 40
10 Spectroscopy 49 3% 0% 25

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ABT TOXIKOL CHEM 32587 0% 100% 1
2 ABUSE MENTAL HLTH SERV ADM 32587 0% 100% 1
3 ALCOHOL DURG SERV 32587 0% 100% 1
4 ANALGES STUDIES SECT 32587 0% 100% 1
5 ANALYT ELE OCHEM SPE OMETRY 32587 0% 100% 1
6 ANESTHESIA PAIN MED PROGRAM 32587 0% 100% 1
7 CEQUP DEP ENGENHARIA QUIM 32587 0% 100% 1
8 CLIN GYNECOL ANAESTHESIOL 32587 0% 100% 1
9 CLIN PHARMACOL TOXCIOL 32587 0% 100% 1
10 DEF MED 8 32587 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF ANALYTICAL TOXICOLOGY 134056 12% 4% 117
2 JOURNAL OF CHROMATOGRAPHY-BIOMEDICAL APPLICATIONS 8703 3% 1% 31
3 JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES 5698 5% 0% 46
4 BULLETIN ON NARCOTICS 4593 1% 3% 5
5 JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 4255 4% 0% 38
6 FORENSIC SCIENCE INTERNATIONAL 4002 3% 0% 31
7 JOURNAL OF CHROMATOGRAPHY 3538 5% 0% 45
8 JAPANESE JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH 3081 1% 1% 7
9 PROGRESS IN DRUG METABOLISM 2961 0% 9% 1
10 JOURNAL OF FORENSIC SCIENCES 1874 2% 0% 21

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CODEINE 368378 8% 14% 78 Search CODEINE Search CODEINE
2 MORPHINE GLUCURONIDES 294285 2% 53% 17 Search MORPHINE+GLUCURONIDES Search MORPHINE+GLUCURONIDES
3 6 ACETYLMORPHINE 250316 1% 59% 13 Search 6+ACETYLMORPHINE Search 6+ACETYLMORPHINE
4 POPPY SEEDS 208537 2% 40% 16 Search POPPY+SEEDS Search POPPY+SEEDS
5 6 MONOACETYLMORPHINE 196671 1% 46% 13 Search 6+MONOACETYLMORPHINE Search 6+MONOACETYLMORPHINE
6 MORPHINE 180099 21% 3% 199 Search MORPHINE Search MORPHINE
7 NORMORPHINE 167588 1% 86% 6 Search NORMORPHINE Search NORMORPHINE
8 NORCODEINE 135777 1% 83% 5 Search NORCODEINE Search NORCODEINE
9 PERICARPIUM PAPAVERIS 135777 1% 83% 5 Search PERICARPIUM+PAPAVERIS Search PERICARPIUM+PAPAVERIS
10 OPIUM ALKALOIDS 125682 1% 43% 9 Search OPIUM+ALKALOIDS Search OPIUM+ALKALOIDS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 OJEDA, CB , BOSCH, ME , SANCHEZ, AR , ROJAS, FS , (2007) MORPHINE AND ITS METABOLITES: ANALYTICAL METHODOLOGIES FOR ITS DETERMINATION.JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS. VOL. 43. ISSUE 3. P. 799 -815 100 63% 34
2 LACHENMEIER, DW , SPROLL, C , MUSSHOFF, F , (2010) POPPY SEED FOODS AND OPIATE DRUG TESTING-WHERE ARE WE TODAY?.THERAPEUTIC DRUG MONITORING. VOL. 32. ISSUE 1. P. 11-18 50 86% 12
3 LANGMAN, LJ , KORMAN, E , STAUBLE, ME , BOSWELL, MV , BAUMGARTNER, RN , JORTANI, SA , (2013) THERAPEUTIC MONITORING OF OPIOIDS: A SENSITIVE LC-MS/MS METHOD FOR QUANTITATION OF SEVERAL OPIOIDS INCLUDING HYDROCODONE AND ITS METABOLITES.THERAPEUTIC DRUG MONITORING. VOL. 35. ISSUE 3. P. 352-359 25 78% 6
4 NETRIOVA, J , BLAHOVA, E , JOHANESOVA, Z , BRANDSTETEROVA, E , LEHOTAY, J , SERDT, K , MOCAK, J , (2006) HPLC DETERMINATION OF MORPHINE, MORPHINE-3-GLUCURONIDE AND MORPHINE-6-GLUCURONIDE IN HUMAN SERUM OF ONCOLOGICAL PATIENTS AFTER ADMINISTRATION OF MORPHINE DRUGS.PHARMAZIE. VOL. 61. ISSUE 6. P. 528 -534 28 82% 3
5 ATTA, NF , HASSAN, HK , GALAL, A , (2014) RAPID AND SIMPLE ELECTROCHEMICAL DETECTION OF MORPHINE ON GRAPHENE-PALLADIUM-HYBRID-MODIFIED GLASSY CARBON ELECTRODE.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 406. ISSUE 27. P. 6933 -6942 31 57% 4
6 WASELS, R , BELLEVILLE, F , (1994) GAS-CHROMATOGRAPHIC MASS-SPECTROMETRIC PROCEDURES USED FOR THE IDENTIFICATION AND DETERMINATION OF MORPHINE, CODEINE AND 6-MONOACETYLMORPHINE.JOURNAL OF CHROMATOGRAPHY A. VOL. 674. ISSUE 1-2. P. 225-234 39 80% 41
7 TRAFKOWSKI, J , MADEA, B , MUSSHOFF, F , (2006) THE SIGNIFICANCE OF PUTATIVE URINARY MARKERS OF ILLICIT HEROIN USE AFTER CONSUMPTION OF POPPY SEED PRODUCTS.THERAPEUTIC DRUG MONITORING. VOL. 28. ISSUE 4. P. 552-558 24 86% 10
8 TALEMI, RP , MASHHADIZADEH, MH , (2015) A NOVEL MORPHINE ELECTROCHEMICAL BIOSENSOR BASED ON INTERCALATIVE AND ELECTROSTATIC INTERACTION OF MORPHINE WITH DOUBLE STRAND DNA IMMOBILIZED ONTO A MODIFIED AU ELECTRODE.TALANTA. VOL. 131. ISSUE . P. 460 -466 24 56% 11
9 MUSSHOFF, F , TRAFKOWSKI, J , MADEA, B , (2004) VALIDATED ASSAY FOR THE DETERMINATION OF MARKERS OF ILLICIT HEROIN IN URINE SAMPLES FOR THE CONTROL OF PATIENTS IN A HEROIN PRESCRIPTION PROGRAM.JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES. VOL. 811. ISSUE 1. P. 47-52 22 92% 30
10 ALIPOUR, E , GASEMLOU, S , (2012) EASY MODIFICATION OF PENCIL GRAPHITE ELECTRODE FOR DISCRIMINATION AND DETERMINATION OF MORPHINE IN BIOLOGICAL AND STREET SAMPLES.ANALYTICAL METHODS. VOL. 4. ISSUE 9. P. 2962-2969 25 66% 8

Classes with closest relation at Level 1


Rank Class id link
1 7391 MORPHINE 6 GLUCURONIDE//OXYCODONE//MORPHINE 3 GLUCURONIDE
2 12677 POSTMORTEM REDISTRIBUTION//FORENSIC TOXICOLOGY//JOURNAL OF ANALYTICAL TOXICOLOGY
3 13903 SYSTEMATIC TOXICOLOGICAL ANALYSIS//GENERAL UNKNOWN SCREENING//TANDEM MASS SPECTRAL LIBRARY
4 14081 DRUG PROFILING//SPECIAL TESTING//IMPURITY PROFILING
5 29282 DROTAVERINE HYDROCHLORIDE//DROTAVERINE//NIFUROXAZIDE
6 7844 HAIR ANALYSIS//HAIR//HAIR TESTING
7 4700 ORAL FLUID//JOURNAL OF ANALYTICAL TOXICOLOGY//DRUGGED DRIVING
8 14768 COCAETHYLENE//COCAINE//BENZOYLECGONINE
9 26652 NOSCAPINE//NOSCAPINOIDS//AMINO NOSCAPINE
10 25078 CYPROHEPTADINE HYDROCHLORIDE//ACETYLBENZOCAINE//BUTACAINE

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