Title: Bovine trophoblast protein-1
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF001151384&ix=nu&I=0&V=D" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF001151384&ix=nu&I=0&V=D</a>
Subjects: Trophoblast, Estrus, Cows--Reproduction, Corpus luteum.