1. Studies on the liver of Xenopus laevis

   • Udo M. Spornitz

   OriginalPaper Pages: 1 - 25

2. Normal and 6-aminonicotinamide impaired development of capillarization in occipital cortex of rat

   • Alexander Rauchfuss

   OriginalPaper Pages: 27 - 37

3. Studies on the early development and implantation in the cat

   • H. -W. Denker
   • L. A. Eng
   • C. E. Hamner

   OriginalPaper Pages: 39 - 54

4. Endoderm regeneration in the chick embryo studied by SEM

   • Marjorie A. England
   • Jennifer Wakely

   OriginalPaper Pages: 55 - 66

5. The ependymal and glial configuration in the spinal cord of urodeles

   • A. J. Zamora

   OriginalPaper Pages: 67 - 82

6. Pansegmental primordial glycogen body in the spinal cord of postmetamorphic Pleurodeles waltlii (Urodela)

   • A. J. Zamora

   OriginalPaper Pages: 83 - 94

7. The pterygoid and ectopterygoid in mammals

   • R. Presley
   • F. L. D. Steel

   OriginalPaper Pages: 95 - 110

8. The relation of aberrant vasculogenesis to skeletal malformation in the hamster fetus

   • Bruce A. Fraser
   • Anthony A. Travill

   OriginalPaper Pages: 111 - 120

9. Changes in the mechanical properties of rat tail tendon during postnatal ontogenesis

   • G. Morein
   • L. Goldgefter
   • H. Nathan

   OriginalPaper Pages: 121 - 124