More blastocysts are produced from fewer oocytes in ICSI compared to IVF – results from a sibling oocytes study and definition of a new key performance indicator
S. Chamayou, C. Ragolia, C. Alecci, G. Storaci, S. Romano, Roberta Sapienza, Elena Maglia, Annalisa Liprino, Clementina Cardea, M. Fichera, A. Guglielmino
Reproductive Biology and Endocrinology