- Laser ablation--Congresses (3)
- Lasers in medicine--Congresses (3)
- Lasers in ophthalmology--Congresses (2)
- Lasers--Therapeutic use--Congresses (2)
- Laser pulses, Ultrashort--Congresses (1)
- Laser spectroscopy--Congresses (1)
- Lasers in photochemistry--Congresses (1)
- Lasers in surgery--Congresses (1)
- Lasers--Diagnostic use--Congresses (1)