Lippincott, Williams & Wilkins, Obstetric Anesthesia Digest, 4(36), p. 186-187, 2016
DOI: 10.1097/01.aoa.0000504712.58934.93
Elsevier, American Journal of Obstetrics & Gynecology, 1(214), p. 105.e1-105.e9, 2016
DOI: 10.1016/j.ajog.2015.08.020
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