title: Principles of combination therapy.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D004336:Drug Antagonism; D004357:Drug Synergism; D004359:Drug Therapy, Combination / Q000009:adverse effects; D004697:Endocarditis, Bacterial / Q000188:drug therapy; D006801:Humans; D011552:Pseudomonas Infections / Q000188:drug therapy; D013420:Sulfamethoxazole / Q000627:therapeutic use; D014295:Trimethoprim / Q000627:therapeutic use
chemical_list: D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D014295:Trimethoprim; D013420:Sulfamethoxazole