title: 'Surgeons fear threat of AIDS in the air'.
authors: D
authors: D
authors: Martin
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D000391:Air Microbiology; D003815:Dentists / Q000523:psychology*; D006801:Humans; D016273:Occupational Exposure; D012390:Root Canal Therapy / Q000295:instrumentation