Dying to be famous: retrospective cohort study of rock and pop star mortality and its association with adverse childhood experiences (bmjopen.bmj.com)
The population - based retrospective cohort study used insurance records from Ontario to analyze the rate of diabetes cases among nearly 643,000 women who delivered their first child between April 2000 and March 2010. (sciencedaily.com)
The population - based retrospective cohort study examined health records for 2,566 women ages 15 and older who were diagnosed with PCOS during a hospital visit in Western Australia between 1997 and 2011. (sciencedaily.com)