title: An introduction to laser safety.
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D006801:Humans; D007834:Lasers / Q000009:adverse effects*; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control*; D011832:Radiation Injuries / Q000209:etiology / Q000517:prevention & control*; D012449:Safety