Franz Kurzveil
V. N. Dumenko
Dirk Johannes Helenus Hendricus Monné
Boldyrev, V. N.
Robert A. Kainer
Gregory Berns
United States. Environmental Protection Agency. Environmental Criteria and Assessment Office
Linda Louise Anderson
Lynn Eris Ahlquist
Ann Wortinger
Sten Tibblin
Birger Winbladh
Kurt Keyn
Pasquale Sfameni
National Research Council (U.S.). Subcommittee on Dog Nutrition.
Monnier, Pierre
J. Victor Monke
Hans Jürgen Baumer
P. P. Khizhin
Marie Sallander