title: Calcific constrictive pericarditis: report of four cases in Nigerians.
mesh_terms: D000328:Adult; D002114:Calcinosis / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009549:Nigeria; D010494:Pericarditis, Constrictive / Q000175:diagnosis / Q000601:surgery*; D010496:Pericardium / Q000601:surgery*