R. G. White, S. C. Ben, A. Kedhar, K. K. Orroth, S. Biraro, R. F. Baggaley, J. Whitworth, E. L. Korenromp, A. Ghani, M.-C. Boily, R. J. Hayes,
Quantifying HIV-1 transmission due to contaminated injections. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 104, pp. 9794- 9799 ,(2007) ,
10.1073/PNAS.0610435104