The association between labour variables and primiparous women's experience of childbirth; a prospective cohort study
产程变量与初产妇分娩经历之间的关联:一项前瞻性队列研究
期刊:BMC Pregnancy and Childbirth
影响因子:2.7
doi:10.1186/1471-2393-14-208
Ulfsdottir, Hanna; Nissen, Eva; Ryding, Elsa-Lena; Lund-Egloff, Doris; Wiberg-Itzel, Eva