1. Resistance and susceptibility to the avian leukosis complex in chickens;Bearse;Poultry Sci.,1963
2. Berkson, J., and R. P. Gage, 1950. Calculation of survival rates for cancer. Proc. of the Staff Meetings Mayo Clinic, Rochester, Minn. 25: 270-286.
3. Relaxed selection in a closed flock of White Leghorns;Bohren;Genetics,,1964
4. Rapid method for determining significance of the difference between two percentages;Davies;Washington Ag. Exp. Sta., Circ,1962
5. Population Genetics and Animal Improvement;Lerner,1950