title: When, what, and whom to laser.
authors.forename: S A
authors.initials: SA
authors.lastname: Nanivadekar
mesh_terms: D019723:Endoscopes; D005767:Gastrointestinal Diseases / Q000601:surgery*; D005770:Gastrointestinal Neoplasms / Q000601:surgery*; D006801:Humans; D007194:India; D053685:Laser Therapy / Q000295:instrumentation*