[A safety valve in the system of active aspiration].
Vorob'ev
V V
VV
Svarich
V G
VG
D000208:Acute Disease; D002648:Child; D004867:Equipment Design; D006801:Humans; D011014:Pneumonia / Q000601:surgery*; D013396:Suction / Q000295:instrumentation*; D014586:USSR
Predokhranitel'nyĭ klapan k sisteme aktivnoĭ aspiratsii