INIS
screening
100%
detection
100%
validation
100%
blood
100%
enzymes
100%
fluids
100%
amphetamines
100%
plasma
50%
doses
25%
values
25%
specificity
25%
sensitivity
25%
laboratories
12%
data
12%
levels
12%
curves
12%
matrices
12%
devices
12%
houses
12%
administration
12%
metabolites
12%
growth
12%
plates
12%
amp
12%
dilution
12%
Keyphrases
Screening Assays
100%
Enzyme-linked Immunosorbent Assay (ELISA)
100%
Amphetamine
100%
Blood Fluid
100%
Oral Fluid
100%
Plasma Samples
50%
Oral Fluid Samples
37%
Screening Method
25%
Receiver Operating Characteristic Curve
12%
Placebo
12%
European Countries
12%
Optimal Cutoff
12%
Clinical Analysis
12%
Liquid Chromatography-tandem Mass Spectrometry (LC-MS/MS)
12%
Nineties
12%
Method Validation
12%
True Negative
12%
True Positive
12%
Rapid Screening
12%
Rapid Growth
12%
False-negative Results
12%
Limit of Quantification
12%
Biological Specimens
12%
Ecstasy
12%
Toxicological Analysis
12%
Forensic Analysis
12%
GC-MS Analysis
12%
Forensic Laboratory
12%
Biological Matrices
12%
Cut-off Level
12%
Medicine and Dentistry
Midomafetamine
100%
Enzyme Linked Immunosorbent Assay
100%
Placebo
16%
Sensitivity and Specificity
16%
Metabolite
16%
Screening
16%
Drug Megadose
16%
False Positive Result
16%
Low Drug Dose
16%
False Negative Result
16%
Amphetaminil
16%
Adenosine Phosphate
16%
Specimen
16%
Liquid Chromatography-Mass Spectrometry
16%
Tandem Mass Spectrometry
16%
Enzyme Immunoassay
16%
Gas Chromatography Mass Spectrometry
16%
Immunology and Microbiology
Enzyme-Linked Immunosorbent Assay
100%
Liquid
100%
Blood Plasma
66%
Metabolite
16%
Low Drug Dose
16%
Tandem Mass Spectrometry
16%
Screening
16%
Gas Chromatography Mass Spectrometry
16%
Dilution
16%
Liquid Chromatography Mass Spectrometry
16%
Drug Megadose
16%
Pharmacology, Toxicology and Pharmaceutical Science
MDMA
100%
Enzyme-Linked Immunosorbent Assay
100%
Placebo
16%
Amphetaminil
16%
Adenosine Phosphate
16%
Veterinary Science and Veterinary Medicine