1. Ultrastructure of germ cell development in the human fetal testis

   • Bernard Gondos
   • Calvin J. Hobel

   OriginalPaper Pages: 1 - 20

2. Cytology of the neuro-intermediate lobe of the tuatara, Sphenodon punctatus gray

   • Brian Weatherhead

   OriginalPaper Pages: 21 - 42

3. Oögenesis in a braconid, Apanteles glomeratus (L.) possessing an hydropic type of egg

   • P. E. King
   • N. A. Ratcliffe
   • M. R. Fordy

   OriginalPaper Pages: 43 - 57

4. The fine structure of the granulosa cells in the domestic fowl and the rat

   • Erik Dahl

   OriginalPaper Pages: 58 - 67

5. Observations on the fate of muscle fibres temporarily isolated by transection of a muscle belly

   • E. C. B. Hall-Craggs

   OriginalPaper Pages: 68 - 76

6. Faseranalytische Untersuchungen an peripheren Nerven bei Tieren verschiedener Größe

   • G. Schnepp
   • P. Schnepp
   • G. Spaan

   OriginalPaper Pages: 77 - 98

7. Faseranalytische Untersuchungen an peripheren Nerven bei Tieren verschiedener Größe

   • P. Schnepp
   • G. Schnepp

   OriginalPaper Pages: 99 - 114

8. Quantitative electron microscopic studies on the innervation of the human thymus

   • M. Pfoch
   • K. Unsicker
   • J. Schimmler

   OriginalPaper Pages: 115 - 119

9. „Rote“ Muskelfasern

   • H. Schmalbruch

   OriginalPaper Pages: 120 - 146