Lippincott, Williams & Wilkins, Obstetric Anesthesia Digest, 2(40), p. 64-64, 2020
DOI: 10.1097/01.aoa.0000661328.64020.7c
Lippincott, Williams & Wilkins, Obstetrical & Gynecological Survey, 2(75), p. 86-88, 2020
DOI: 10.1097/01.ogx.0000654108.28547.d1
American Medical Association, Journal of the American Medical Association, 9(322), p. 890, 2019
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