by Simonsen, J. Neil, Cameron, D. William, Gakinya, Michael N, Ndinya-Achola, Jackoniah O, D'Costa, Lourdes J, Karasira, Peter, Cheang, Mary, Ronald, Allan R, Piot, Peter, Plummer, Francis A
Published in The New England journal of medicine (04.08.1988)

by Plummer, Francis A., Simonsen, J. Neil, Cameron, D. William, Ndinya-Achola, Jackoniah O., Kreiss, Joan K., Gakinya, Michael N., Waiyaki, Peter, Cheang, Mary, Piot, Peter, Ronald, Allan R., Ngugi, Elizabeth N.
Published in The Journal of infectious diseases (01.02.1991)

by Simonsen, J N, Plummer, F A, Ngugi, E N, Black, C, Kreiss, J K, Gakinya, M N, Waiyaki, P, D'Costa, L J, Ndinya-Achola, J O, Piot, P
Published in AIDS (London) (01.02.1990)