Kufa, T., Chihota, V., Charalambous, S., Verver, S., & Churchyard, G. (2013). Willingness to participate in trials and to be vaccinated with new tuberculosis vaccines in HIV-infected adults. Public Health Action.

Kufa, T., V. Chihota, S. Charalambous, S. Verver, ja G. Churchyard. "Willingness to Participate in Trials and to Be Vaccinated With New Tuberculosis Vaccines in HIV-infected Adults." Public Health Action 2013.

Kufa, T., et al. "Willingness to Participate in Trials and to Be Vaccinated With New Tuberculosis Vaccines in HIV-infected Adults." Public Health Action 2013.