Laura K. Egendorf
Fletcher Hodges
Christine Quigley
Bill Fitzhugh
Katrina Bramstedt
Barbara R. Lewis
Loretta Ellsworth
Unknown Author
National Institutes of Health (U.S.)
Andrew Michael Flescher
North Carolina. General Assembly. Legislative Research Commission.
H. Naci Mocan
Virginia. Dept. of Health.
Collège des médecins du Québec. Comité de transplantation
Betina Freidin
L. M. Singhvi
National Cancer Institute (U.S.)
Great Britain. Human Fertilisation & Embryology Authority