title: [Resistance of metampicillin to penicillinase action in vitro and in vivo].
mesh_terms: D000667:Ampicillin; D000818:Animals; D007275:Injections, Intravenous; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D010405:Penicillinase / Q000494:pharmacology*; D010406:Penicillins / Q000097:blood; D011817:Rabbits; D013053:Spectrophotometry
chemical_list: D010406:Penicillins; D000667:Ampicillin; D010405:Penicillinase
vernacular_title: Resistenza della metampicillina all'azione penicillinasica in vitro e in vivo.