1. Diagnosis and treatment of gonorrhea in the female;N Engl J Med,1967
2. Asymptomatic gonorrhoea in women attending family planning clinics in Dar es Salaam, Tanzania. Results of a pilot study;Trop Geogr Med,1980
3. Asymptomatic male and female gonorrhoea;Acta Derm Venereol,1975
4. Asymptomatic gonorrhea in the male;Can Med Assoc J,1974
5. Asymptomatic urethral gonorrhoea in men;Br J Vener Dis,1978