PREVALENCE AND RISK FACTORS FOR PREHYPERTENSION AND HYPERTENSION IN FIVE INDIAN CITIES ArticleSingh R.B., Fedacko J., Pella D., Macejova Z., Ghosh S., De A.K., Begom R., Tumbi Z.A., Haque M., Vajpeyee S.K., Sergey C., Agarwal R., Muthusamy V.V., Gupta A.K., De Meester F.Acta Cardiologica. Том 66. 2011. С. 29-37