Perceptions of teenage pregnancy among South African adolescents

by Kelvin Mwaba
Published 2000-10-01

Attention Deficit Disorder (ADHD): Primary school teachers' knowledge of symptoms, treatment and managing classroom behaviour

by Beryl Topkin, Nicolette Vanessa Roman, Kelvin Mwaba
Published 2015-05-01

Condom negotiation, HIV testing, and HIV risks among women from alcohol serving venues in Cape Town, South Africa.

by Eileen V Pitpitan, Seth C Kalichman, Demetria Cain, Lisa A Eaton, Kate B Carey, Michael P Carey, Ofer Harel, Leickness C Simbayi, Vuyelwa Mehlomakhulu, Kelvin Mwaba
Published 2012-01-01