Abstract
Zhou, QJ; Song, LT; Chen, JQ; Wang, QM; Shen, HP; Zhang, SK; Li, XT
Li, XT (corresponding author), Fudan Univ, Obstet & Gynecol Hosp, 419 Fangxie Rd, Shanghai 200011, Peoples R China.
JAMA PEDIATRICS, 2021; 175 (7): 742