Maha Kaif , Syed Arshad Ali Sabir, Sidra Hamid, Aneela Jamil, Tauqeer Ahmad, Noreen Maqbool Bokhari, M.K. , S.A.A.S. S.H. A.J.T.A. N.M.B. 2019. Variation of Systolic Blood Pressure in Relation to Biological Variables and Risk Factors. Journal of Rawalpindi Medical College. 23, 2 (May 2019).