"0"^^ . . "penicillinase-resistant antibiotic"^^ . . "103762799"@en-us . "103910417"^^ . . . . . . "penicillinase-resistant antibiotic"@en-us . "0"^^ . . "a form of penicillin that is not rendered inactive by penicillinase"@en-us . . "03910417-n"^^ . .