title: A clinical approach to the choice of antimicrobial agents, case number 7: aspiration pneumonia.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D010406:Penicillins / Q000627:therapeutic use*; D011015:Pneumonia, Aspiration / Q000175:diagnosis / Q000188:drug therapy*
chemical_list: D000900:Anti-Bacterial Agents; D010406:Penicillins