Show 15 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="Cohlen, BJ*" or (type exact bookEditor and editor="Cohlen, BJ*") Add to list Journal Article A1 Comparison of early versus late initiation of GnRH antagonist co-treatment for controlled ovarian stimulation in IVF: a randomized controlled trial O Hamdine, NS Macklon, MJC Eijkemans, JSE Laven, BJ Cohlen, A Verhoeff, PA van Dop, RE Bernardus, Cornelis Lambalk (UGent) , GJE Oosterhuis, et al. (2013) HUMAN REPRODUCTION. 28(12). p.3227-3235 Add to list Journal Article A1 The addition of GnRH antagonists in intrauterine insemination cycles with mild ovarian hyperstimulation does not increase live birth rates-a randomized, double-blinded, placebo-controlled trial AEP Cantineau, BJ Cohlen, H Klip, MJ Heineman, the Dutch IUI Study group collaborators, Cornelis Lambalk (UGent) , Petra De Sutter (UGent) and Willem Ombelet (UGent) (2011) HUMAN REPRODUCTION. 26(5). p.1104-1111