- Lasers in medicine--Congresses (9)
- Lasers--Therapeutic use--Congresses (9)
- Lasers--Diagnostic use--Congresses (8)
- Laser ablation--Congresses (6)
- Laser spectroscopy--Congresses (5)
- Diagnostic imaging--Congresses (3)
- Imaging systems in medicine--Congresses (3)
- Photochemotherapy--Congresses (3)
- Lasers in ophthalmology--Congresses (1)
- Lasers in photochemistry--Congresses (1)