File:Hamoriye chlorine cylinder.jpg


 * Source
 * French 'MI6' dossier reveals 44 incidents of toxic agents used in combat - Daily Mail, April 14, 2018
 * ''AND ANOTHER UNEARTHED NEAR DOUMA - Another gas canister which was found after a Syrian attack in Hamoriye, near Douma, last month. French government officials say the Assad regime has used chemical weapons 12 times in the past 12 months
 * Video: واشنطن: النظام السوري ينظف مكان الجريمة بدوما - Al Jazeera, April 18, 2018