title: Streptococcus bovis endocarditis presenting with gastrointestinal bleeding.
mesh_terms: D003937:Diagnosis, Differential; D004697:Endocarditis, Bacterial / Q000150:complications* / Q000382:microbiology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013290:Streptococcal Infections