TY - GEN AU - Echternkamp,S E TI - Fetal development in cattle with multiple ovulations SN - 0021-8812 PY - 1992///0924 KW - Abortion, Veterinary KW - epidemiology KW - Animals KW - Birth Weight KW - Cattle KW - physiology KW - Cattle Diseases KW - pathology KW - Dystocia KW - Embryonic and Fetal Development KW - Estrogens, Conjugated (USP) KW - blood KW - Estrone KW - analogs & derivatives KW - Female KW - Fertility KW - Fertilization KW - Fetal Death KW - Litter Size KW - Male KW - Ovulation KW - Placenta KW - anatomy & histology KW - Pregnancy KW - Progesterone KW - Superovulation KW - Twins N1 - Publication Type: Journal Article UR - https://doi.org/10.2527/1992.7082309x ER -