Side effects and toxicity of antimicrobial agents and development of resistant bacteria to drugs.
D000667:Ampicillin / Q000009:adverse effects; D000900:Anti-Bacterial Agents / Q000009:adverse effects* / Q000627:therapeutic use; D002648:Child; D006192:Haemophilus Infections / Q000188:drug therapy; D006801:Humans; D008826:Microbial Sensitivity Tests; D010033:Otitis Media / Q000188:drug therapy*; D010403:Penicillin Resistance; D010406:Penicillins / Q000009:adverse effects; D011008:Pneumococcal Infections / Q000188:drug therapy
D000900:Anti-Bacterial Agents; D010406:Penicillins; D000667:Ampicillin