title: Effect of underwater breathing apparatus and absolute air pressure on divers' ventilatory capacity.
mesh_terms: D000328:Adult; D001274:Atmospheric Pressure; D003720:Densitometry; D004242:Diving; D006801:Humans; D008297:Male; D011650:Pulmonary Alveoli; D012119:Respiration; D012129:Respiratory Function Tests; D014783:Viscosity