1. Teratogenic effects of the amino acid leucine in the chicken;Bergstro¨m;Experientia,1967
2. Protein accumulation in early chick embryos grown under different conditions of explantation;Britt;J. Embryol. Exp. Morphol.,1959
3. Accumulation of an organ-specific protein during development of the embryonic chick brain;Friedman;J. Embryol. Exp. Morphol.,1970
4. An improved diphenylamine method for the estimation of deoxyribonucleic acid;Giles;Nature (London),1964
5. Lillie's Development of the Chick;Hamilton,1952