1. Specification and segmentation of the paraxial mesoderm

   • Patrick P. L. Tam
   • Paul A. Trainor

   Review Article Pages: 275 - 305

2. The tyrosine hydroxylase gene is expressed in endoderm and pancreas of early quail embryos

   • Catherine Ziller
   • Marie Anne Mirabel
   • Mireille Fauquet

   Original Articles Pages: 307 - 315

3. Daudi supernatant, unlike other H-Y antigen sources, exerts a sex-reversing effect on embryonic chick gonad differentiation

   • Peter J. M. Hendriksen
   • Ulrich Drews
   • Peter Booman

   Original Articles Pages: 317 - 325

4. Origin and peptide content of nerve fibers in the nasal mucosa of rats

   • T. Grunditz
   • R. Uddman
   • F. Sundler

   Original Articles Pages: 327 - 337

5. Connections of the basal telencephalic areas c and d in the turtle brain

   • M. Siemen
   • H. Künzle

   Original Articles Pages: 339 - 359

6. Postnatal development of neuropeptide Y- and calcitonin gene-related peptide-immunoreactive nerves in the rat urinary bladder

   • H. Iuchi
   • Y. Satoh
   • K. Ono

   Original Articles Pages: 361 - 373