1. P-284 Correlation between a new day 4 embryo scoring system and blastocyst development and pregnancy rate. (30th June 2022) Authors: Martello, C; Andrade, G; Frantz, G; Pagnoncelli, N; Dutra, C; Rockenbach, M; Donatti, L; Frantz, N Journal: Human reproduction Issue: Volume 37(2022)Supplement 1 Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗