- Lasers--Therapeutic use--Congresses (31)
- Lasers in medicine--Congresses (26)
- Lasers--Diagnostic use--Congresses (12)
- Laser ablation--Congresses (7)
- Lasers in surgery--Congresses (6)
- Laser spectroscopy--Congresses (5)
- Lasers--Physiological effect--Congresses (5)
- Lasers in biology--Congresses (4)
- Diagnostic imaging--Congresses (3)
- Imaging systems in medicine--Congresses (3)
- Infrared radiation in medicine--Congresses (3)
- Photochemotherapy--Congresses (3)
- Laser welding--Congresses (2)
- Tissues--Optical properties--Congresses (2)
- Cancer--Photochemotherapy--Congresses (1)
- Eye--Effect of radiation on--Congresses (1)
- Eye--Wounds and injuries--Congresses (1)
- Lasers in dentistry--Congresses (1)
- Lasers in ophthalmology--Congresses (1)
- Lasers in photochemistry--Congresses (1)
- Thermotherapy--Congresses (1)