Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 43 4 2014 04 15 Decay of free residual chlorine in drinking water at the point of use 535 6 Razieh Sheikhi Dept. of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences , Tehran, Iran. Mahmood Alimohammadi Dept. of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences , Tehran, Iran. Masoomeh Askari Dept. of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences , Tehran, Iran. Mohammad Sadegh Moghaddasian Dept. of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences , Tehran, Iran. 2015 10 15 - https://ijph.tums.ac.ir/index.php/ijph/article/view/4085 https://ijph.tums.ac.ir/index.php/ijph/article/download/4085/3744