{"version":"1.0","type":"link","title":"Reproductive factors and risk of contralateral breast cancer by age and hormone receptor status: The California Breast Cancer Survivorship Consortium.","author_name":"John EM 외","author_url":"https://prs-insight.online/author/John%20EM","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/87666","thumbnail_width":1200,"thumbnail_height":630}