Engineering & Materials Science
Photodynamic therapy
100%
Tumors
55%
Acids
24%
Photosensitizers
24%
Cryosurgery
23%
Chemotherapy
20%
Semiconductor lasers
16%
Irradiation
13%
Surgery
13%
Skin
11%
Physics & Astronomy
tumors
52%
therapy
51%
lesions
44%
progressions
30%
acids
24%
chemotherapy
19%
surgery
15%
margins
14%
semiconductor lasers
10%
irradiation
8%
Medicine & Life Sciences
Photochemotherapy
58%
Aminolevulinic Acid
28%
Photosensitizing Agents
26%
Neoplasms
17%
protoporphyrin IX
14%
Semiconductor Lasers
13%
Cryosurgery
13%
Recurrence
12%
Skin
11%
Margins of Excision
11%
Immunotherapy
9%
Therapeutics
8%
Disease Progression
8%
Clinical Trials
7%
Drug Therapy
6%
Chemical Compounds
Photosensitizing Agent
87%
Protoporphyrin
67%
Time
19%
Acid
18%