E N Ngugi

Sexual behaviour in Kenya: implications for sexually transmitted disease transmission and control.

J Olenja, N. Nagelkerke, S. Moses, 1994, Social science & medicine.

HIV infection among lower socioeconomic strata prostitutes in Nairobi.

P Piot, P. Piot, F. Plummer, 1990, AIDS.

Heterosexual transmission of HIV.

P Piot, P. Piot, H. Taelman, 1987, AIDS.

Health care-seeking behavior related to the transmission of sexually transmitted diseases in Kenya.

J Olenja, S. Moses, F. Plummer, 1994, American journal of public health.

Epidemiologic evidence for the development of serovar-specific immunity after gonococcal infection.

L Slaney, F. Plummer, H. Chubb, 1989, The Journal of clinical investigation.