TY - GEN AU - Rojkittikhun,T AU - Einarsson,S AU - Edqvist,L E TI - Patterns of plasma oestradiol-17 beta in relation to the interval from weaning to oestrus in sows SN - 0044-605X PY - 1993///0827 KW - Animals KW - Estradiol KW - blood KW - Estrus KW - Female KW - Swine KW - Time Factors KW - Weaning N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ER -