Elsevier, The Lancet, 10210(394), p. 1750-1763, 2019
DOI: 10.1016/s0140-6736(19)31992-0
Lippincott, Williams & Wilkins, Obstetrical & Gynecological Survey, 4(75), p. 219-221, 2020
DOI: 10.1097/01.ogx.0000659624.79175.0c
Export citation
Search in Google Scholar
Show less
Full text: Unavailable