Challenges in providing counselling to MSM in highly stigmatized contexts: results of a qualitative study from Kenya.Taegtmeyer, M. Davies, A. Mwangome, M. van der Elst, E. M. Graham, S. M. Price, M. A. Sanders, E. J.
PLoS One, (2013). 8:e64527

Is audio computer-assisted self-interview (ACASI) useful in risk behaviour assessment of female and male sex workers, Mombasa, Kenya?.van der Elst, E. M. Okuku, H. S. Nakamya, P. Muhaari, A. Davies, A. McClelland, R. S. Price, M. A. Smith, A. D. Graham, S. M. Sanders, E. J.
PLoS One, (2009). 4:e5340