Hinreichs, M.Ae, 1927. Modification of development on the basis 
of differential susceptibility to radiation IV. Chick 
stat a and ultraviolet radiation. J. Exp. Zool. 47: 
309-342. 
Jurand, A., 1958. Action of triethanomelamine on early stages 
of the chick embryo. J. Embryol. Exp. Morphol. 6:357=362. 
Jurand, Ae, 1959. Action of triethanomelamine on early and 
Peer ae eee ee of mouse embryos. J. Embryol. Exp. Merphol. 
7 232 =339~6 
Jurand, Aw, 1960. Gomparative investtgations of the actton of 2 
aitrogen mustard derivatives on the early stages of develop- 
ment of the chick embryo. J. Embryol. Exp. Morphol. 8: 
Ou Te 
Jurand, A., 1961. Pur ther investigations on the cytotoxic 
and morphogenetic effects of some nitrogen mustard deriva- 
tives. J. Embryol. Exp. Morph. 9:492-506. 
Karnofsky, DeA., PeAe Patterson, and L.P. Ridgeway, 1950. The 
toxicity of roentgen rays to the chick embryo. American 
Je Radiol. Rad. Ther. 64:280, 
Karnofsky, DeA., LePe Ridgeway, and C.C. Stock, 1951. Growth 
inhibition by cortisone and related steroids. Fed. Proc. 
10:204. 
Karnofsky, DeA., ReD. Sullivan, C. Ross and J. Roddy, 1953. 
Studies of 11 = Alpha hydrocortisone in the chick embryo 
and on skin lesions in man. Proc. Soc. Exp. Biol. Med. 
842159162. 
Tandawer We, 1951. The hatchability of chicken eggs as in- 
fluenced by environment and heredity. Storrs Agric. Exp. 
Sta. Bull. 262. 
Landauer, We, 1953. The effect of time of injection and of 
dosage on absolute and relative length of femur, tibiotarsus, 
and tarsometatarsus in chicken embryos treated with in- 
sulin or pilocarpine. Growth 17:87-109. 
Landauer, W., 1954. On the chemical production of developmental 
abnormalities and phenocopies in chicken embryos. J. Cell. 
Comp. Physiol. 43:261-305. 
Landauer, W., 1956. A second diplopod mutation of the fowl. 
J. Heredity 45:57-63. 
Landauer, W., 1959. The phenocopy concept; Illusion or reality. 
Experimentia 15:409-412, 
Landauer, Wo, 1959. A lethal mutation in Dorking fowl. Jd. 
Heredity 50:137-139. 
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