Lubricant use during intercourse and time to pregnancy: a prospective cohort study
性交时使用润滑剂与怀孕时间：一项前瞻性队列研究
期刊:Bjog-An International Journal of Obstetrics and Gynaecology
影响因子:4.3
doi:10.1111/1471-0528.15218
McInerney, K A; Hahn, K A; Hatch, E E; Mikkelsen, E M; Steiner, A Z; Rothman, K J; Sørensen, H T; Snerum, T M; Wise, L A
