1. Blood pressure levels of persons 6–74 years, United States, 1971–1974;Roberts;Vital and Health Statistics: Series 11,1978
2. Longitudinal study of blood pressure in childhood;Zinner;American Journal of Epidemiology,1975
3. Studies of blood pressure in school children (ages 6–19) and their parents in integrated suburban school district;Morrison;American Journal of Epidemiology,1980
4. School survey of arterial pressure and proteinuria in Ibadan, Nigeria;Akinkugbe;East African Medical Journal,1969
5. A pilot of blood pressure levels in Benin City, Nigeria;Alakija;East African Medical Journal,1979