Hans Onya

Fear of stigmatization as barrier to voluntary HIV counselling and testing in South Africa.

Annemarie Meiberg, Arjan E. R. Bos, Hans Onya et al. · PubMed · 2008 · 146 citations

Promoting sexual and reproductive health in early adolescence in South Africa and Tanzania: Development of a theory- and evidence-based intervention programme

Leif Edvard Aarø, Alan J. Flisher, Sylvia Kaaya et al. · Scandinavian Journal of Public Health · 2005 · 111 citations

South African teachers' reflections on the impact of culture on their teaching of sexuality and HIV/AIDS

Arnfinn Helleve, Alan J. Flisher, Hans Onya et al. · Culture Health & Sexuality · 2009 · 90 citations

South African Teachers, Homosexuality, Education +19

Sociodemographic variations in communication on sexuality and HIV/AIDS with parents, family members and teachers among in-school adolescents: A multi-site study in Tanzania and South Africa

Francis Sande Namisi, Alan J. Flisher, Simon Øverland et al. · Scandinavian Journal of Public Health · 2009 · 86 citations · Full text

Correlates of intention to use condoms among Sub-Saharan African youth: The applicability of the theory of planned behaviour

Herman P. Schaalma, Leif Edvard Aarø, Alan J. Flisher et al. · Scandinavian Journal of Public Health · 2009 · 70 citations · Full text