1. P–581 The day of blastocyst biopsy and the chromosomal constitution. Evaluation of 5125 embryos by Next Generation Sequency (NGS). (6th August 2021) Authors: Villanuev. Zúñiga, P E; Huayhua, J; Noriega-Hoces, L; Llerena, G; Noriega-Portella, J; Noriega-Portella, L; Guzman, L Journal: Human reproduction Issue: Volume 36:Supplement 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗