title: Sending a message.
authors.affiliation: Communicore, Seattle, Wash., USA.
authors.forename: W
authors.initials: W
authors.lastname: Stross
mesh_terms: D000337:Aerospace Medicine; D004554:Electric Countershock / Q000295:instrumentation*; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000628:therapy*; D009786:Occupational Health Services; D016134:Organizational Policy; D014481:United States