8Izzo A, Labriola D.Dysmenorrhoea and sports activities in adolescents.Clin Exp Obstet Gynecol 1991;18(2):109 被引量:1
9Hillen TI, Grbarac SL,Johnston PJ,et al. Primary dysmenorrhoea in young Western Australian women: prevalence,impact,and knowledge of treatment.J Adolesc Health 1999;230(1):173?A 被引量:1