Leitch, D R A method for monitoring arterial blood gas and acid/base state during prolonged environmental studies. [electronic resource] - Aviation, space, and environmental medicine Aug 1983 - 741-3 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0095-6562 Subjects--Topical Terms: Blood Gas Analysis--methodsBrachial ArteryCapillariesEar, External--blood supplyHumansHydrogen-Ion ConcentrationPartial PressureRespiration