1. Histochemical localization of dihydrofolate dehydrogenase activity in normal bone marrow cells

   • Doina Onicescu
   • Ilie Diculescu
   • Maria Popescu

   OriginalPaper Pages: 1 - 7

2. Improved immunoglobulin-enzyme bridge method for light microscopic demonstration of hormone-containing cells of the rat adenohypophysis

   • Peter Petrusz
   • Pia DiMeo
   • Donald A. Keefer

   OriginalPaper Pages: 9 - 26

3. Combined formaldehyde and glyoxylic acid reactions

   • Olle Lindvall
   • Anders Björklund
   • Leif-Åke Svensson

   OriginalPaper Pages: 27 - 52

4. Developmental changes of esterases in the retina of the mouse: Histochemical study

   • J. Bhattacharjee
   • S. Sanyal

   OriginalPaper Pages: 53 - 60

5. On the morphology of the golgi apparatus in the various nuclei of the rat mesencephalon

   • Koichi Iijima

   OriginalPaper Pages: 61 - 75

6. Localizing acethyl-serotonin transferase by electron microscopy

   • N. A. Kerényi
   • P. Sótonyi
   • E. Somogyi

   OriginalPaper Pages: 77 - 80