An analysis of muscle weight variations in the hindlimbs of Rana esculenta A. van der SteltH. B. Klijn OriginalPaper Pages: 225 - 241
Fixation of foetal pig liver for electron microscopy P. RømertM. E. Matthiessen OriginalPaper Pages: 243 - 258
Hyperplasia of oligodendrocytes in quaking mice Victor L. Friedrich Jr. OriginalPaper Pages: 259 - 271
Evolution of mesenchymal cells in fetal rat lung A. J. ColletG. Des Biens OriginalPaper Pages: 273 - 292
An ultrastructural comparison of implantation in young and senescent golden hamsters Terry A. Parkening OriginalPaper Pages: 293 - 307
Differentiation of the neural plate and neural tube in the young chick embryo Mary BancroftRuth Bellairs OriginalPaper Pages: 309 - 335
Neural crest and early fore limb development in amphibia Johanna Rollhäuser-ter Horst OriginalPaper Pages: 337 - 344
The distribution of intercellular junctions in the developing myotomes of the clawed toad B. P. Hayes OriginalPaper Pages: 345 - 354