Lyman F. Kebler
Martin Gross
Brigonnet et Naville (Firm)
Vasilii Edemskii
Nikolai Nikolaevich Andreev
Unknown Author
Langdon Frothingham
Perry Yates Jackson
Karen Stuart-Smith
Worth Hale
Harry Martin Nelson
Francisco Buscarons Ubeda
Uriel S. Boone
V. I. Podanovskīĭ
A. P. Morozov
National Cancer Institute (U.S.). Division of Cancer Cause and Prevention.
Alfred Blanc
Robert E. Carter
D. Bruce Scott