Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="To, MS" or (type any "bookEditor issueEditor" and editor="To, MS") Add to list Journal Article A1 Effectiveness of cerclage according to severity of cervical length shortening: a meta-analysis V Berghella, SM Keeler, MS To, SIETSKE ALTHUISIUS (UGent) and OA Rust (2010) ULTRASOUND IN OBSTETRICS & GYNECOLOGY. 35(4). p.468-473