TY - GEN AU - Lindsay,D R AU - Scaramuzzi,R J TI - Oestrogenic and antioestrogenic activities of a number of steroids in behavioural oestrus and vaginal smear assays in the ewe SN - 0022-0795 PY - 1970///0305 KW - 17-Ketosteroids KW - pharmacology KW - Animals KW - Castration KW - Drug Synergism KW - Estradiol KW - Estrogen Antagonists KW - Estrogens KW - Estrus KW - drug effects KW - Female KW - Injections, Intramuscular KW - Injections, Intravenous KW - Pregnancy KW - Sheep KW - physiology KW - Species Specificity KW - Steroids KW - Vagina KW - Vaginal Smears N1 - Publication Type: Journal Article UR - https://doi.org/10.1677/joe.0.0450549 ER -