1. Dielly SA, Shao JF, Mbena E, Mhalu FS. Relationship between infection with HIV and other sexually transmitted diseases among patients attending a referral clinic for sexually transmitted diseases. III International Conference on AIDS and Associated Cancers in Africa, Arusha, Tanzania, September 1988; Abstract W5.1.
2. Kreiss JK, Koech D, Plummer FA, Holmes KK, Lightfoote M, Piot P, Ronald AR, Ndinya-Achola, D’Costa LJ, Roberts P, Ngugi E, Quinn TC. AIDS virus infection in Nairobi prostitutes—Spread of the epidemic to East Africa. N Engl J Med 1986; 314:414–418.
3. Nsubuga P, Mugerwa R, Nsibambi J, Sewankambo N, Katabira E, Berkley S. The association of genital ulcer disease and HIV infection in attendees at a dermatology/STD clinic in Uganda. J Acq Imm Def Synd 1990; 3:1002–1005.
4. Simonsen JN, Cameron DW, Gakinya MN, Ndinya-Achola JO, D’Costa LJ, Karasira P, Cheang M, Ronald AR, Piot P, Plummer FA. Human immunodeficiency virus infection among men with sexually transmitted diseases, experience from a center in Africa. N Engl J Med 1988; 319:274–278.
5. Ryder RW, Ndilu M, Hassig SE, Kamenga M, Sequeira D, Kashamuka M, Francis H, Behets F, Colebunders RL, Dopagne A, Kambale R, Heyward W. Heterosexual transmission of HIV-1 among employees and their spouses at two large businesses in Zaire. AIDS 1990; 4:725–732.