1. PICKERING G. W.: High blood pressure. London Churchill 1955.
2. SMIRK F. H.: High Arterial Pressure. Oxford Blackwell 1957.
3. BODY FAT, BLOOD PRESSURE AND SERUM CHOLESTEROL OF AUSTRALIAN MEN
4. The accuracy of clinical measurements of arterial blood pressure with a note on the auscultatory gap;RAGAN C.;Bull. Johns Hopkins Hosp.,1941
5. BOE J. HUMERFELT S. AND WEDERVANG F.: The blood pressure in a population: Blood pressure readings and height and weight determinations in the adult population of the city of Bergen. Acta. ined. scandinav. Supp. 321 1957.