1. Über einen Fall von pathologischer Gestaltsveränderung bei einer Wegschnecke der Art Arion ater (L.);Boettger;Biol. Zentralbl,1956
2. A summary of Invertebrate leucocyte morphology with emphasis on blood elements of the Manila clam, Tapes semidecussata;Cheney;Biol. Bull,1971
3. An unusual lesion in the mantle of an American oyster, Crassostrea virginica;Couch;Nat. Cancer Inst. Monogr,1969
4. Sphenophrya dreissenae sp.n. (Ciliata, Holotricha, Thigmotrichida) living on the gill epithelium of Dreissena polymorpha Pall., 1754;Dobrzanska;Bull. Acad. Polon. Sci. Class II. Sér. Sci. Biol,1958
5. Intestinal growths in the European flat oyster, Ostrea edulis;Katkansky;Calif. Fish Game,1968