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Hamm RF, Wang E, Romanos A, O'Rourke K, Srinivas SK.Hamm RF, et al.Am J Perinatol. 2018 Jan;35(2):134-139. doi: 10.1055/s-0037-1606275. Epub 2017 Aug 24.Am J Perinatol. 2018.PMID: 28838005
Hamm RF, Wang E, O'Rourke K, Romanos A, Srinivas SK.Hamm RF, et al.Am J Perinatol. 2019 Jan;36(1):15-21. doi: 10.1055/s-0038-1629910. Epub 2018 Feb 19.Am J Perinatol. 2019.PMID: 29458216