title: STUDIES IN PHOTOCOAGULATION. I. THE PHOTOCOAGULATING BEAM.
mesh_terms: D004581:Electronics; D004864:Equipment and Supplies; D006801:Humans; D008028:Light Coagulation; D055095:Optics and Photonics; D010789:Phototherapy
keywords: ELECTRONICS; EQUIPMENT AND SUPPLIES; LIGHT COAGULATION; OPTICS