Interaction of rabbit sperm and egg Alan B. DudkiewiczWilliam L. WilliamsWalter J. Humphreys OriginalPaper Pages: 277 - 287
Immunocytochemical localization of nerve growth factor (NGF) in the submandibular gland of adult mice by light and electron microscopy M. E. SchwabK. StöckelH. Thoenen OriginalPaper Pages: 289 - 299
Differential survival of isolated portions of crayfish axons George D. BittnerDavid W. Mann OriginalPaper Pages: 301 - 311
The form and function of cnidarian spirocysts Richard N. MariscalRichard B. McLean OriginalPaper Pages: 313 - 321
An electron microscopic study of Babesia microti invading erythrocytes Maria A. RudzinskaWilliam TragerErminio Gubert OriginalPaper Pages: 323 - 334
Hypothalamus and cytodifferentiation of the foetal pituitary gland A. ChatelainM. P. DuboisJ. P. Dupouy OriginalPaper Pages: 335 - 344
The early development of the tail and the transformation of the shape of the nucleus of the spermatid of the domestic fowl, Gallus gallus Fukashi OkamuraHisayoshi Nishiyama OriginalPaper Pages: 345 - 359
The glial cells of the cerebral ganglia of Helix pomatia L. (Gastropoda, Pulmonata) Manfred Reinecke OriginalPaper Pages: 361 - 382
Ultrastructure of the salivary bladder of the nine-banded armadillo John R. RubyE. Raworth Allen OriginalPaper Pages: 383 - 394
Fine structure of taste buds in the barbel of the catfish, Ictalurus punctatus Nicola Grover-JohnsonAlbert I. Farbman OriginalPaper Pages: 395 - 403
Microtubular number in the tractus hypophyseus of newborn normal rats and newborn rats with congenital diabetes insipidus Felicity GraingerJ. C. Sloper OriginalPaper Pages: 405 - 414
Innervation of the synovial membrane of the cats joint capsule Z. HalataH. P. Groth Short Communication Pages: 415 - 418