1. Effects of climate on bovine reproduction;Thatcher,1986
2. Inhibition of estradiol-17β–induced uterine PGF2α production by bovine conceptus secretory proteins;Knickerbocker;J Anim Sci,1984
3. Knickerbocker JJ, Thatcher WW, Bazer FW, et al: Proteins secreted by cultured day 17 bovine conceptuses extend luteal function in cattle. Presented at the 10th International Congress on Animal Reproduction and Artificial Insemination, 1984, p 88.
4. Bovine trophoblast protein-1 complex alters endometrial protein and prostaglandin secretion and induces an intracellular inhibitor of prostaglandin synthesis in vitro;Helmer;J Reprod Fertil,1989
5. The corpus luteum and its control;Niswender,1988