Aerotitis media and aerosinusitis in submarine trainees: a prophylactic study.
D001469:Barotrauma; D006801:Humans; D010033:Otitis Media / Q000517:prevention & control*; D010254:Paranasal Sinus Diseases; D012852:Sinusitis / Q000517:prevention & control*; D013366:Submarine Medicine
OTITIS MEDIA/prevention and control; SINUSITIS/prevention and control; SUBMARINES