Polycystic ovary syndrome and extremely preterm birth: A nationwide register-based study.

by Heiddis Valgeirsdottir, Inger Sundström Poromaa, Theodora Kunovac Kallak, Eszter Vanky, Tansim Akhter, Nathalie Roos, Olof Stephansson, Anna-Karin Wikström
Published 2021-01-01