Earth & Environmental Sciences
analytical method
28%
blood
26%
blood (tissue)
100%
degradation
10%
detection
9%
drug
53%
effect
3%
liquid chromatography
16%
mass spectrometry
13%
matrix
29%
metabolite
59%
method
7%
prescription
19%
protein
11%
tissue
47%
toxicity
12%
Engineering & Materials Science
Blood
60%
Degradation
15%
Liquid chromatography
33%
Mass spectrometry
28%
Metabolites
89%
Proteins
20%
Recovery
14%
Tissue
55%
Toxicity
25%
Medicine & Life Sciences
Cardiotoxicity
18%
Heart
10%
Limit of Detection
17%
Liquid Chromatography
17%
Mentally Ill Persons
38%
Pharmaceutical Preparations
27%
Prescription Drugs
19%
Proteins
6%
Tandem Mass Spectrometry
18%
Therapeutics
5%
Chemical Compounds
Drug
34%
Metabolite
46%
Prescription Drug
36%
Tandem Mass Spectrometry
18%
Ultra Performance Liquid Chromatography
27%