1. Internal hirudiniasis in man with Limnatis nilotica in Iraq;Almallah;J. Parasit.,1968
2. H˦matemesis from leeches;Cameron;Brit. med. J.,1950
3. Craig and Faust's Clinical Parasitology;Faust,1964
4. Unilateral epistaxis;Kakar;Ann. Otol. (St Louis),1965
5. Manson's Tropical Diseases;Manson-Bahr Sir,1966