1. Two forms of Distomum cygnoides;Bensley;Zentralblatt für Bakteriologie, Parasitenkunde und Infektionskrankheiten,1897
2. Histological and histochemical studies on the effects of parasitism of Musculium partumeium (Say) by the larvae of Gorgodera amplicava Looss;Cheng,1963
3. Internal defense mechanisms in molluscs and an electrophoretic analysis of a naturally occurring serum hemagglutinin in Viviparus malleatus (Reeve);Cheng,1962
4. North American frog bladder flukes;Cort;Transactions of the American Microscopical Society,1912
5. Additional observations on the life history of Gorgodera amplicava Looss, 1899;Goodchild;Journal of Parasitology,1945