Carlos Issac Reed
United States. Department of Agriculture. Radio Service
Veronica D. Stolzt
David Feldman
Stephanie R. Malone
Eric Madrid
Sharon Moalem
R. B. Bourdillon
Workshop on Vitamin D (4th 1979 Berlin (Germany : West))
Cobus Meer
Jörg Reichrath
M. F. Holick
Martin Lipkin
Norman, A. W.
Unknown Author
Symposium on Vitamin and Carrier Functions of Polyprenoids Bangalore, India 1976.
Raimund von Helden
Augusto A. Litonjua