1. Balantidiasis: A review and report of cases;Arean;Am. J. Pathol.,1956
2. Balantidium coli in an HIV-infected patient with chronic diarrhoea;Cermeno;AIDS,2003
3. A case of coinfection by Balantidium coli and HIV in French Guiana;Clyti;Bull. Soc. Pathol. Exot.,1998
4. Balantidium coli infestation as a cause of acute appendicitis;Dodd;J. Infect. Dis.,1991
5. Balantidiasis: Report of a fatal case with appendicular and pulmonary involvement;Dorfman;Trans. R. Soc. Trop. Med. Hyg.,1984