title: [Combined treatment with antibiotics of the beta-lactam group].
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage* / Q000009:adverse effects; D004359:Drug Therapy, Combination; D006801:Humans; D047090:beta-Lactams
chemical_list: D000900:Anti-Bacterial Agents; D047090:beta-Lactams