TY - RPRT TI - Piglets born from vitrified early blastocysts using a simple technique. AU - R D Cameron AU - L F Beebe AU - A W Blackshaw AU - A Higgins AU - M B Nottle PY - 2000 DO - 10.1111/j.1751-0813.2000.tb10594.x UR - https://pubmed.ncbi.nlm.nih.gov/10860162/ ID - 10860162 ER -