1. Radioimmunoassay of steroids in biological materials;Abraham;Acta Endocrinol. Suppl.,1974
2. Relationship among breeding values, estimates for milk and estrogen and progesterone levels in prepubertal Holstein calves;Allaire;J. Dairy Sci,1973
3. Endocrinological control in lactation;Anderson,1974
4. Bhargava, R. K. 1972. Studying the relationship of estrogen and progesterone with milk producing ability. Unpublished M.S. thesis, Ohio State University, Columbus.
5. Heritabilities of certain immature and mature body measurements and their correlations with first lactation production of Holstein cows;Brum;J. Dairy Sci.,1969