TY - JOUR AU - Sanchez-Serrano, M; Crespo, J; Mirabet, V TI - Twins born after transplantation of ovarian cortical tissue and oocyte vitrification JO - Fertil Steril VL - 93 PY - 2010 SP - 268.e11 EP - 268.e13 N1 - et al. ER -