Rebecca tenure May 1, 2011 By C:B Core Faculty Member Rebecca Walker Awarded Promotion and Tenure in UNC School of Medicine! Filed Under: Categories: News More from UNC Center for Bioethics New recommendations address crisis of physician stress Webinar available: “Pregnant and Lactating Populations in Research: How Leaving These Populations Out Leaves Them Behind,” UNC program to spotlight affirmative action in admissions, abortion in public discussion series