SHIN-YU LINHsieh C.-J.YI-AN TULi Y.-P.CHIEN-NAN LEEHsu W.-W.JIN-CHUNG SHIH2021-02-042021-02-0420181932-6203https://www.scopus.com/inward/record.uri?eid=2-s2.0-85052304559&doi=10.1371%2fjournal.pone.0202020&partnerID=40&md5=7aace31099c01a7e9d10a65026053befhttps://scholars.lib.ntu.edu.tw/handle/123456789/548096New ultrasound grading system for cesarean scar pregnancy and its implications for management strategies: An observational cohort studyjournal article10.1371/journal.pone.0202020300920142-s2.0-85052304559