Physics & Astronomy
citrates
89%
positrons
64%
zinc
63%
tomography
56%
clearances
25%
homeostasis
21%
hypometabolism
17%
brain
13%
digestive system
13%
pituitary gland
12%
salivary glands
11%
pancreas
11%
excretion
10%
stomach
10%
spleen
10%
intestines
10%
urine
10%
abnormalities
9%
kidneys
9%
pathology
8%
probes
8%
kinetics
8%
liver
7%
blood
6%
Medicine & Life Sciences
Citric Acid
78%
Zinc
69%
Positron-Emission Tomography
67%
Alzheimer Disease
56%
Healthy Volunteers
48%
2-(4'-(methylamino)phenyl)-6-hydroxybenzothiazole
22%
Fluorodeoxyglucose F18
15%
Homeostasis
10%
Kinetics
10%
Sodium Glutamate
9%
Digestive System
9%
Amyloid Plaques
7%
Pituitary Gland
7%
Salivary Glands
7%
Amyloid
6%
Intravenous Administration
6%
Intestines
6%
Neuroimaging
6%
Pancreas
6%
Prostate
6%
Thyroid Gland
5%
Spleen
5%
Pharmacokinetics
5%
Stomach
5%
Urine
5%
Elderly
4%
Pathology
4%
Kidney
3%
Liver
3%
Brain
3%
Engineering & Materials Science
Positron emission tomography
100%
Zinc
77%
Imaging techniques
55%
Amyloid
24%
Digestive system
12%
Brain
11%
Pharmacokinetics
10%
Liver
8%
Pathology
8%
Blood
6%
Tissue
6%