title: A problem in bacterial endocarditis.
mesh_terms: D000293:Adolescent; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D004697:Endocarditis, Bacterial / Q000188:drug therapy*; D005260:Female; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D008297:Male; D010406:Penicillins / Q000009:adverse effects*
chemical_list: D000305:Adrenal Cortex Hormones; D006634:Histamine H1 Antagonists; D010406:Penicillins