Smit, P J Apnoeic diving safety--experimental approaches to oxygen augmentation. [electronic resource] - South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde Mar 1984 - 483-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0256-9574 Subjects--Topical Terms: AdultCarbon Dioxide--physiologyDivingHumansHyperbaric OxygenationLung Volume MeasurementsMaleMouthNitrogen--physiologyOxygen--physiologyPulmonary Gas ExchangeSafety