1. Important announcement

   Announcement Pages: 1 - 1

2. Editor's introduction

   EditorialNotes Pages: 2 - 2

3. Cryobiological principles of embryo freezing

   • Ulrich Schneider

   OriginalPaper Pages: 3 - 9

4. Nonfreezing technique for short-term storage of mouse embryos

   • Magosaburo Kasai

   OriginalPaper Pages: 10 - 14

5. Factors affecting the survival of mouse embryos during freezing and thawing

   • H. Miyamoto

   OriginalPaper Pages: 15 - 19

6. Long-term storage of eight-cell mouse embryos at −196°C

   • P. H. Glenister
   • Mary F. Lyon

   OriginalPaper Pages: 20 - 27

7. Mouse embryo cryobanking

   • Larry E. Mobraaten

   OriginalPaper Pages: 28 - 32

8. Cryopreservation and transfer of baboon embryos

   • C. Earle Pope
   • Valerie Z. Pope
   • Lee R. Beck

   OriginalPaper Pages: 33 - 39

9. Experience with the cryopreservation of human embryos using the mouse as a model to establish successful techniques

   • P. Quinn
   • J. F. P. Kerin

   OriginalPaper Pages: 40 - 45

10. Factors affecting survival and implantation if cryopreserved human embryos

    • Jacques Cohen
    • Roger S. Simons
    • Robert G. Edwards

    OriginalPaper Pages: 46 - 52

11. Cryopreservation of human embryos: Progress on the clinical use of the technique in human in vitro fertilization

    • Lesley Freemann
    • Alan Trounson
    • Carol Kirby

    OriginalPaper Pages: 53 - 61

12. Registry

    Announcement Pages: 62 - 62

13. Announcement

    Announcement Pages: 63 - 63