TY - RPRT TI - Changes in ovine conceptus and endometrial function following asynchronous embryo transfer or administration of progesterone. AU - C J Ashworth AU - F W Bazer PY - 1989 DO - 10.1095/biolreprod40.2.425 UR - https://pubmed.ncbi.nlm.nih.gov/2720035/ ID - 2720035 ER -