title: [Optimal dosage of semisynthetic penicillins. II. Microbiological research].
mesh_terms: D004353:Drug Evaluation, Preclinical; D006801:Humans; D007711:Klebsiella pneumoniae / Q000187:drug effects*; D008826:Microbial Sensitivity Tests; D010406:Penicillins / Q000097:blood / Q000494:pharmacology*; D011511:Proteus / Q000187:drug effects*; D011550:Pseudomonas aeruginosa / Q000187:drug effects*
chemical_list: D010406:Penicillins
vernacular_title: Posologia ottimale di penicilline semisintetiche; Nota II. Rilievi microbiologici