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Society for Maternal-Fetal Medicine (SMFM). Electronic address: [email protected]; Lappen JR, Pettker CM, Louis JM.Society for Maternal-Fetal Medicine (SMFM). Electronic address: [email protected], et al. Among authors: pettker cm.Am J Obstet Gynecol. 2021 Apr;224(4):B2-B15. doi: 10.1016/j.ajog.2020.12.006. Epub 2020 Dec 9.Am J Obstet Gynecol. 2021.PMID: 33309560
Zahn CM, Jackson M, Simhan HN, Pettker CM.Zahn CM, et al. Among authors: pettker cm.Obstet Gynecol. 2021 Dec 1;138(6):946. doi: 10.1097/AOG.0000000000004613.Obstet Gynecol. 2021.PMID: 34794161No abstract available.