1. Benedict, F. G.,Landauer, W. andFox, E. L. (1932). “The physiology of normal and frizzle fowl, with special reference to the basal metabolism.”Storrs Agric. Exp. Sta. Bull. No. 177.
2. Chesley, Paul (1932). “Lethal action in the short-tailed mutation in the house mouse.”Proc. Soc. Exp. Biol. and Med. 29, 437–8.
3. Danforth, C. H. (1932). “Artificial and hereditary suppression of sacral vertebrae in the fowl.” Ibid.30, 143–5.
4. Dobrovolskaia-Zawadskaia, N. andKobozieff, N. (1927).Comptes Rendues de la Soc. de biol. 97, 114–16.
5. —— —— (1932). Ibid.97, 116–19.