Yu Ya-Hui, Bodnar Lisa M, Brooks Maria M, Himes Katherine P, Naimi Ashley I
Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania.
Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.
Am J Epidemiol. 2019 Jul 1;188(7):1343-1344. doi: 10.1093/aje/kwz080.