TY - RPRT TI - Preconceptual female gender selection. AU - S L Corson AU - F R Batzer AU - S Schlaff PY - 1983 DO - 10.1016/s0015-0282(16)47305-x UR - https://pubmed.ncbi.nlm.nih.gov/6576914/ ID - 6576914 ER -