Retinal projections traced with thaw-mount autoradiography and multiple injections of tritiated precursor or precursor cocktail Cynthia D. ConradWalter E. Stumpf OriginalPaper Pages: 283 - 290
Ultrastructural changes in the tail muscles of anuran tadpoles during metamorphosis Kyozo WatanabeFumie Sasaki OriginalPaper Pages: 321 - 336
Ultrastructure of the nerve plexus in flatworms Harold KoopowitzPaul Chien OriginalPaper Pages: 337 - 351
Fat absorption by the enterocytes of the carp (Cyprinus carpio L.) J. Noaillac-DepeyreN. Gas OriginalPaper Pages: 353 - 365
Ultrastructure of immature, developing, and secretory rodlet cells in fish Richard L. Leino OriginalPaper Pages: 367 - 381
Pigment cell differentiation in albino goldfish Ikuo K. TakeuchiTakao Kajishima OriginalPaper Pages: 383 - 398
The onset of differentiation in the epiblast of the chick blastoderm (SEM and TEM) Mary BancroftRuth Bellairs OriginalPaper Pages: 399 - 418
In vivo uptake of horseradish peroxidase by skin receptors of the duck Ch. N. Chouchkov Short Communication Pages: 419 - 422