Freeze-etch and histochemical evidence for cycling in crayfish photoreceptor membranes Eisuke EguchiTalbot H. Waterman OriginalPaper Pages: 419 - 434
Polymorphism in the rotifer Asplanchna sieboldi Elizabeth Samodai WurdakJohn J. Gilbert OriginalPaper Pages: 435 - 448
Experimental study of changes in osteoblastic shape induced by calcitonin and parathyroid extract in an organ culture system S. J. JonesA. Boyde OriginalPaper Pages: 449 - 465
Structure of cells and nerve endings in abdominal vagal paraganglia of the rat Miriam MorganRoger J. PackAlan Howe OriginalPaper Pages: 467 - 484
Histological and ultrastructural studies of the rabbit pars intermedia in organ culture Prasad Chatterjee OriginalPaper Pages: 485 - 500
Alterations in the neurohypophysis of rats treated with chlorphentermine or tricyclic antidepressants R. Lüllmann-Rauch OriginalPaper Pages: 501 - 514
Structural changes occurring during atresia in sheep ovarian follicles Mary F. HayD. G. CranR. M. Moor OriginalPaper Pages: 515 - 529
Variations in mitochondrial size and ultrastructure during germ cell development Brenda S. Weakley OriginalPaper Pages: 531 - 550