Calo William A, Brewer Noel T
From the Departments of *Health Policy and Management and †Health Behavior, Gillings School of Global Public Health and ‡Lineberger Comprehensive Cancer Center; University of North Carolina, Chapel Hill, NC.
Sex Transm Dis. 2015 Dec;42(12):669-70. doi: 10.1097/OLQ.0000000000000381.