William A. Zule, DrPH
William A. Zule, DrPH
Health Policy Fellow
RTI International
Research Triangle Park,
NC
USA
zule@rti.org
3075.0 Jobs and jail: How social conditions and social networks influence sexual exchange among African American male substance users
3447.0 Women's HIV rates twice as high in young couples in South Africa: Is it gender, drugs or community risks?