[Effectiveness of the oxygen apparatus with the intermittent positive pressure breathing system].
D000328:Adult; D000337:Aerospace Medicine / Q000295:instrumentation*; D000531:Altitude; D006801:Humans; D007384:Intermittent Positive-Pressure Breathing / Q000295:instrumentation*; D008297:Male; D010100:Oxygen / Q000008:administration & dosage*; D011175:Positive-Pressure Respiration / Q000295:instrumentation*; D012119:Respiration
D010100:Oxygen
Effektivnost' komplekta kislorodnogo oborudovaniia s peremennym rezhimom izbytochnogo davleniia po fazam dykhaniia.