Development and morphology of glandular regions in oncospheres of Hymenolepis nana
Ogren R. E. 1955. Development and morphology of glandular regions in oncospheres of Hymenolepis nana. Proceedings of the Pennsylvania Academy of Sciences 29: 258-264.
The hexacanth embryo of a dilepidid tapeworm. I. The development of hooks and contractile parenchyma
Ogren R. E. 1958. The hexacanth embryo of a dilepidid tapeworm. I. The development of hooks and contractile parenchyma. Journal of Parasitology 44: 477-483.
Observations on hook development in the oncoblasts of hexacanth embryo from Hymenolepis diminuta, a tapeworm of mammals (Cestoda: Cyclophyllidea)
Ogren R. E. 1961. Observations on hook development in the oncoblasts of hexacanth embryo from Hymenolepis diminuta, a tapeworm of mammals (Cestoda: Cyclophyllidea). Proceedings of the Pennsylvania Academy of Sciences 35: 23-31.
Electron microscopy and histochemistry of oncospheral hook formation by the cestode Catenotaenia pusilla
Swiderski Z. 1973. Electron microscopy and histochemistry of oncospheral hook formation by the cestode Catenotaenia pusilla. International Journal for Parasitology 3: 27-33.
Oncospheral hook morphogenesis in the davaineid cestode Inermicapsifer madagascariensis (Davaine, 1870) Baer, 1956
Swiderski Z. 1976. Oncospheral hook morphogenesis in the davaineid cestode Inermicapsifer madagascariensis (Davaine, 1870) Baer, 1956. International Journal for Parasitology 6: 495-504.
Echinococcus granulosus: Hook-muscles system and cellular organisation of infective oncospheres
Swiderski Z. 1983. Echinococcus granulosus: hook-muscles system and cellular organisation of infective oncospheres. International Journal for Parasitology 13: 289-299.