Medicine & Life Sciences
Sebum
100%
Codeine
92%
Cocaine
69%
Cornea
65%
Pharmacology
46%
Pharmaceutical Preparations
28%
Sweat
18%
Heroin Dependence
10%
Cocaine-Related Disorders
9%
Forehead
9%
Gas Chromatography-Mass Spectrometry
9%
Sulfates
8%
Body Fluids
8%
Pupil
8%
Back
7%
Hair
7%
African Americans
7%
Inpatients
6%
Heart Rate
5%
Clinical Studies
5%
Skin
4%
Chemical Compounds
Codeine
91%
Pharmacological Effect
89%
Cocaine
84%
Plasma
42%
Drug
36%
Dose
30%
Cocaine Hydrochloride
17%
Heroin
13%
Gas Chromatography Mass Spectrometry (GCMS)
7%
Sulfate
7%
Engineering & Materials Science
Plasmas
63%
Metabolites
47%
Testing
35%
Drag
31%
Body fluids
22%
Mass spectrometry
22%
Gas chromatography
21%
Sulfates
19%
Contamination
16%
Blood
15%
Skin
15%
Earth & Environmental Sciences
drug
56%
plasma
53%
matrix
41%
dose
25%
drag
16%
effect
16%
African American
11%
body fluid
11%
hair
9%
gas chromatography
7%
skin
7%
mass spectrometry
7%
blood
6%
sulfate
6%
contamination
5%
history
4%
distribution
3%
rate
2%