| http://www.w3.org/ns/prov#value | - he Surveillance, Epidemiology, and End Results Breast Implant Surveillance Study, 1983???1989 (n = 4385)The multivariate Cox proportional hazards model showed that implant status was a significant factor associated with improved survival for deaths due to breast cancer and for nonbreast cancer mortality (Table ???(Table4).4).
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