Intrapulmonary neuro-epithelial bodies in newborn rabbits Joseph M. LauwerynsMarnix CokelaereMarc Liebens OriginalPaper Pages: 425 - 440
Stereoscopic scanning electron microscopy of the red pulp of dog spleen with special reference to the terminal structure of the cordal capillaries Teruo SuzukiMasakuni FurusatoYoshiaki Hataba OriginalPaper Pages: 441 - 453
Electron microscopic study of terminal degeneration in the anterodorsal thalamic nucleus of the cat Gy. SomogyiF. HajduR. Hassler OriginalPaper Pages: 455 - 467
An ultrastructural analysis of the gametes and early fertilization in two bivalve molluscs, Chama macerophylla and Spisula solidissima with special reference to gamete binding B. L. HylanderR. G. Summers OriginalPaper Pages: 469 - 489
The optic tectum of Calamoichthys calabaricus smithi V. MazziA. FasoloM. F. Franzoni OriginalPaper Pages: 491 - 503
Filaments and rod-shaped tubulated bodies in the endothelia of anterior cerebral arteries in young rats Masayasu Kojimahara OriginalPaper Pages: 505 - 511
The role of the haemocytes of Clitumnus extradentatus in haemolymph coagulation Andrew F. Rowley OriginalPaper Pages: 513 - 524
Evidence for new catecholamines or related amino acids in some invertebrate sensory neurons R. ElofssonB. FalckH. Myhrberg OriginalPaper Pages: 525 - 536
Proliferation of lamellar whorls in arcuate neurons of the hypothalamus of male rats treated with estradiol benzoate or cyproterone acetate M. T. PriceJ. W. OlneyT. J. Cicero OriginalPaper Pages: 537 - 540
Sexual difference in LH-cells of the neonatal rats as revealed by immunocytochemistry Hideo MatsumuraShigeo Daikoku OriginalPaper Pages: 541 - 548
Ultrastructural tracer studies on the permeability of the Malpighian tubule of the Pill Millipede, Glomeris marginata (Villers) I. T. JohnsonJ. A. Riegel OriginalPaper Pages: 549 - 556
The ultrastructure of the sinus gland of Gammarus oceanicus (Crustacea: Amphipoda) D. A. BrodieK. Halcrow OriginalPaper Pages: 557 - 564
A morphological study of the circadian cycle of the pineal gland of the rat Katsumaro KurumadoWataru Mori Short Communication Pages: 565 - 568