The sterilization of penicillin and streptomycin by ethylene oxide.
D005027:Ethylene Oxide; D010406:Penicillins; D013242:Sterilization; D013245:Sterilization, Reproductive; D013307:Streptomycin
D010406:Penicillins; D005027:Ethylene Oxide; D013307:Streptomycin
PENICILLIN; STREPTOMYCIN