Williamson, L. M., Rosato, M., Teyhan, A., Santana, P., & Harding, S. (2009). AIDS mortality in African migrants living in Portugal: Evidence of large social inequalities. BMJ Group.

Williamson, L M., M. Rosato, A. Teyhan, P. Santana, و S. Harding. AIDS Mortality in African Migrants Living in Portugal: Evidence of Large Social Inequalities. BMJ Group, 2009.

Williamson, L M., et al. AIDS Mortality in African Migrants Living in Portugal: Evidence of Large Social Inequalities. BMJ Group, 2009.