TY - RPRT TI - Differences in reproductive performance, embryo development, interferon-tau secretion by the conceptus and luteal function in ewe lambs synchronized in oestrus before or after the spontaneous onset of luteal activity preceding puberty. AU - J A Abecia AU - F Forcada AU - O Zúñiga PY - 2001 DO - 10.1046/j.1439-0531.2001.00252.x UR - https://pubmed.ncbi.nlm.nih.gov/11328559/ ID - 11328559 ER -