title: Septic rheumatoid pericarditis complicating Felty's syndrome.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications*; D005258:Felty Syndrome / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010493:Pericarditis / Q000150:complications* / Q000175:diagnosis; D013203:Staphylococcal Infections / Q000150:complications* / Q000175:diagnosis