title: Recurrent endocarditis due to Streptococcus viridans in an "edentulous" man.
mesh_terms: D000368:Aged; D004698:Endocarditis, Subacute Bacterial / Q000150:complications / Q000188:drug therapy / Q000209:etiology*; D006801:Humans; D008297:Male; D009066:Mouth, Edentulous / Q000150:complications*; D010406:Penicillins / Q000627:therapeutic use; D012008:Recurrence; D013290:Streptococcal Infections / Q000188:drug therapy / Q000209:etiology*; D013291:Streptococcus; D013307:Streptomycin / Q000627:therapeutic use; D014095:Tooth, Impacted / Q000150:complications
chemical_list: D010406:Penicillins; D013307:Streptomycin