A description of the methods of the Nulliparous Pregnancy Outcomes Study: monitoring mothers-to-be (nuMoM2b)
未产妊娠结果研究方法描述：监测准妈妈 (nuMoM2b)
期刊:American Journal of Obstetrics and Gynecology
影响因子:8.7
doi:10.1016/j.ajog.2015.01.019
David M Haas, Corette B Parker, Deborah A Wing, Samuel Parry, William A Grobman, Brian M Mercer, Hyagriv N Simhan, Matthew K Hoffman, Robert M Silver, Pathik Wadhwa, Jay D Iams, Matthew A Koch, Steve N Caritis, Ronald J Wapner, M Sean Esplin, Michal A Elovitz, Tatiana Foroud, Alan M Peaceman, George
