Analysis of information sources in references of the Wikipedia article "Serangan kimia Khan Shaykhun 2017" in Indonesian language version.
On Tuesday, an unnamed official told the Reuters news agency that the government "does not and has not" used chemical weapons, "not in the past and not in the future".
Speaking to Reuters from Turkey, Abdallah Darwish, head of the health authority for rebel-held parts of Hama province, said air strikes in the south of Latamneh on Thursday morning had injured many people. "The bombardment had a substance that caused intense irritation, heavy foaming from the mouth, and constricting pupils", said Darwish, citing his medical staff on the ground. A chemical attack hit the same area on Saturday, killing an orthopedic doctor, Darwish added.