Untitled-2 41 Proceedings S.Z.M.C. Vol: 35(4): pp. 41-45, 2021. PSZMC-822-35-4-2021 1Department of Forensic Medicine, Nawaz Sharif Medical College, Gujrat 2Department of Forensic Medicine, King Edward Medical University, Lahore 42 Determination of Postmortem Interval by Estimating CSF Proteins Concentration after Death… 43 Determination of Postmortem Interval by Estimating CSF Proteins Concentration after Death… 44 Determination of Postmortem Interval by Estimating CSF Proteins Concentration after Death… 45 Determination of Postmortem Interval by Estimating CSF Proteins Concentration after Death…