Comparative study of hypertension and associated risk factors in an urban and a rural community of Delhi - Aggarwal Chandra Shekher; University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine; Sahgal Kusum Gu.; University of Delhi. Faculty of Medical Sciences. Department of Preventive and Social Medicine (Delhi University of Delhi India, 1987)
Keywords: COMMUNITY HEALTH SERVICES