[A study on acid inactivation of polymer salts and amides of benzylpenicillin].
D000577:Amides; D006863:Hydrogen-Ion Concentration; D010401:Penicillin G Benzathine; D011108:Polymers
D000577:Amides; D011108:Polymers; D010401:Penicillin G Benzathine
Izuchenie koslotnoĭ inaktivatsii polimernykh soleĭ i amidov beziltsenitsillina.