Morphologic observations on the summer cell of stilling in the interrenal gland of the american bullfrog (Rana catesbeiana) Thomas L. Volk OriginalPaper Pages: 1 - 11
An ultrastructural study of the body wall muscles of the pentastomid Reighardia sternae dies. 1864 parasitic on the herring gull Larus argentatus pontopp P. J. MillJ. Riley OriginalPaper Pages: 12 - 17
Nature et origine des réserves vitellines dans l'ovocyte de Lithobius forficatus L. (Myriapode Chilopode) C. Herbaut OriginalPaper Pages: 18 - 27
Ultrastructure of normal and stimulated motor endplates Helge Korneliussen OriginalPaper Pages: 28 - 57
Zur Ultrastruktur der Gefäßfortsätze von Ependymund Gliazellen im Infundibulum der Ratte W. Wittkowski OriginalPaper Pages: 58 - 69
Über den Eidimorphismus und die Oogenese von Dinophilus gyrociliatus (Archiannelida) Gerd Grün OriginalPaper Pages: 70 - 92
Histochemistry and Ultrastructure of the Epidermis and the Subepidermal Gland Cells of the Freshwater Snails Lymnaea stagnalis and Biomphalaria pfeifferi U. Zylstra OriginalPaper Pages: 93 - 134