1. Intracellular crystal formation in bacteria from human urines: A contributing factor in urinary calculi

   • Marc S. Cohen
   • Michael M. Warren
   • C. P. Davis

   Originals Pages: 55 - 61

2. Preventive effect of some substances on experimental oxalic calculogenesis in the frog

   • F. Sorrentino
   • A. Fella
   • A. Pota

   Originals Pages: 63 - 66

3. The effect of antifibrinolysis on renal stone formation

   • Haruo Hisazumi
   • Lennart Andersson
   • Arne Ljungqvist

   Originals Pages: 67 - 73

4. Preservation of the ischaemic canine kidney with inosine

   • D. Rothwell
   • J. Bartley
   • M. James

   Originals Pages: 75 - 78

5. Interaction of prolactin and testosterone in the human prostate

   • Wells E. Farnsworth
   • W. Roy Slaunwhite Jr.
   • Rubin Cartagena

   Originals Pages: 79 - 88

6. Development of human fetal prostate in culture

   • P. Kellokumpu-Lehtinen
   • R. S. Santti
   • L. J. Pelliniemi

   Originals Pages: 89 - 98

7. The effect of pre-existing bacteriuria on bladder resistance to superinfection in the rabbit

   • Philip M. Hanno
   • Robert Fritz
   • S. Grant Mulholland

   Originals Pages: 99 - 103

8. Announcements

   Announcement Pages: 104 - 104