1. Intersexes and sex determination in chickens;Abdel-Hameed;Science,1971
2. Chromosomal abnormalities in chicken (Gallus domesticus) embryos: types, frequencies and phenotypic effects;Bloom;Chromosoma (Berlin),1972
3. Bloom, S. E., 1974. The origin and phenotypic effects of chromosome abnormalities in avian embryos. Pages 316-320 in: Proceedings of the XV World’s Poultry Science Congress, August, 1974, New Orleans, LA.
4. Triploid-diploid mosaic chick embryo;Bloom;Science,1966
5. Influence du gène “Cou nu” et de la fréquence des inséminations sur les performances de reproduction des poules selon la température ambiante;Bordas;Arch. Geflügelkd,1992