title: A clinical approach to the choice of antimicrobial agents. Case number 13: acute pyelonephritis.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000667:Ampicillin / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000188:drug therapy*; D011704:Pyelonephritis / Q000188:drug therapy*
chemical_list: D000667:Ampicillin