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Barcenas, C.. (2015). Impact of Adjuvant Chemotherapy on Long-Term Employment of Survivors of Early-Stage Breast Cancer. Breast Diseases: A Year Book Quarterly, 26(1), 90–92. doi:10.1016/j.breastdis.2015.01.040 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research