A demand valve for the administration of aerosols of penicillin and streptomycin.
M S
MS
SEGAL
L
L
LEVINSON
J F
JF
BEAKEY
D000336:Aerosols / Q000295:instrumentation*; D010406:Penicillins; D013307:Streptomycin
D000336:Aerosols; D010406:Penicillins; D013307:Streptomycin