Medicine & Life Sciences
Coloring Agents
61%
Group Psychotherapy
58%
Capillary Permeability
40%
Transducers
38%
Definity
32%
Pharmaceutical Preparations
30%
Optical Devices
24%
Optical Imaging
20%
Diagnostic Imaging
19%
Animals
18%
Neoplasms
18%
Tail
17%
Nude Mice
17%
Contrast Media
17%
Veins
15%
Fluorescence
15%
Placebos
12%
Therapeutics
12%
Breast Neoplasms
11%
Physics & Astronomy
drugs
74%
therapy
70%
delivery
70%
dyes
36%
excitation
30%
tumors
30%
animals
20%
permeability
18%
transducers
17%
veins
13%
linear arrays
12%
breast
11%
mice
11%
tracers
10%
scanners
10%
cancer
9%
bubbles
8%
fluorescence
7%
energy
3%
Engineering & Materials Science
Drug delivery
100%
Ultrasonics
63%
Dyes
23%
Tumors
16%
Animals
10%
Transducers
10%
Tissue
9%
Tracers
6%
Fluorescence
6%
Medical imaging
6%
Imaging systems
5%
Cells
5%
Infrared radiation
4%
Experiments
1%