1. Defects in sphygmomanometers: an important source of error in blood pressure recording;Conceicao, S.; Ward, M.K.; Kerr, D.N.S.;British Medical Journal,1976
2. Taking the blood pressure;King, G.E.;Journal of the American Medical Association,1969
3. Evaluation of performance of selected devices for measuring blood pressure;Labarthe, D.R.; Hawkins, C.M.; Remington, R.D.;American Journal of Cardiology,1973
4. High Blood Pressure;Pickering, G.,1968
5. A sphygmomanometer for epidemiologists;Rose, G.A.; Holland, W.W.; Crowley, E.A.;Lancet,1964