Answers are grounded in this paper and cite their sources.
Audrey E. Pettifor, Mags E. Beksinska, Helen V. Rees, High Knowledge and High Risk Behaviour: A Profile of Hotel-Based Sex Workers in Inner-City Johannesburg, African Journal of Reproductive Health / La Revue Africaine de la Santé Reproductive, Vol. 4, No. 2 (Oct., 2000), pp. 35-43
No takes yet. Share an insight, caveat, or question.
Pettifor et al. (2000) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: