TY - GEN AU - Smallwood,C M AU - Sorensen,A M TI - Histological changes in the cow following progestogens SN - 0021-8812 PY - 1970///0122 KW - Animals KW - Cattle KW - Estrus KW - drug effects KW - Female KW - Pregnancy KW - Progesterone KW - pharmacology KW - Reproduction KW - Uterus N1 - Publication Type: Journal Article UR - https://doi.org/10.2527/jas1969.286761x ER -