Research Article Cardiovascular disease in the tropics. 3. Blood pressure and hypertension. Br Med J 1972; 3 doi: https://doi.org/10.1136/bmj.3.5830.805 (Published 30 September 1972) Cite this as: Br Med J 1972;3:805 Article Related content Metrics Responses Peer review This is a PDF-only article. The first page of the PDF of this article appears below.