Progestin intrauterine devices versus copper intrauterine devices for emergency contraception
孕激素宫内节育器与含铜宫内节育器用于紧急避孕的比较
期刊:Cochrane Database of Systematic Reviews
影响因子:9.4
doi:10.1002/14651858.CD013744.pub2
Ramanadhan, Shaalini; Goldstuck, Norman; Henderson, Jillian T; Che, Yan; Cleland, Kelly; Dodge, Laura E; Edelman, Alison