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van der Valk MJM, Hilling DE, Bastiaannet E, Meershoek-Klein Kranenbarg E, Beets GL, Figueiredo NL, Habr-Gama A, Perez RO, Renehan AG, van de Velde CJH; IWWD Consortium.van der Valk MJM, et al.Lancet. 2018 Jun 23;391(10139):2537-2545. doi: 10.1016/S0140-6736(18)31078-X.Lancet. 2018.PMID: 29976470Free article.