wefrree,f.e.r.hhh,r,t,y,2024-04-242024-04-242024dgdfhgdfghgh978-955-627-017-4https://ir.lib.pdn.ac.lk/handle/20.500.14444/360hdfbsdjhfbdjfgsdgen-USuniversityAssociation of Reproductive and Menstrual Factors in Relation to Premenopausal and Postmenopausal Breast CancerAbc jhdfvjkdfnbArticle