Ultrastructural localization of peroxidase activity in normal human bone marrow cells G. Adolph AckermanMichael A. Clark OriginalPaper Pages: 463 - 475
Electron microscopic studies on the palpi of Cybister fimbriolatus fimbriolatus (Say) Fumioki YasuzumiSakimori YamaguchiGerald H. Johnson OriginalPaper Pages: 476 - 484
Keratin-like fibres in the hemichordate Rhabdopleura compacta P. N. Dilly OriginalPaper Pages: 502 - 515
Ultrastructure of the developing chicken liver before hatching Björn SandströmJan Westman OriginalPaper Pages: 516 - 525
Intranukleäre Einschlüsse in endokrinen Zellen des Kaninchenmagens O. MüllerM. Ratzenhofer OriginalPaper Pages: 526 - 536
Monoaminhaltige Strukturen im Zentralnervensystem der Trichoptera (Insecta) Teil II Nikolai Klemm OriginalPaper Pages: 537 - 558
Cultivation and growth of dissociated neurons from chick embryo cerebral cortex in the presence of different substrates M. SensenbrennerJ. BooherP. Mandel OriginalPaper Pages: 559 - 569
On the stimulus conducting structures in insect olfactory receptors Rudolf Alexander SteinbrechtBarbara Müller OriginalPaper Pages: 570 - 575
Die Feinstruktur des Mittelauges und des ventralen Frontalorgans von Artemia salina L. (Crustacea: Anostraca) Silke Rasmussen OriginalPaper Pages: 576 - 596