BEIRUT - Syrians in the besieged city of Douma wrapped mangled and bloodied corpses in white burial shrouds early on Friday, according to video posted online, after 190 people were killed in one of the deadliest days of Syria's 16-month-old uprising.

Activists said more than 50 of those killed on Thursday died in Douma, about 15 km (9 miles) outside the capital Damascus.

Video published on YouTube showed rows of shrouded bodies lining what activists said was a street in Douma. The Syrian Observatory for Human Rights said 41 people had died in the city, while other activists placed the toll at 59 or higher.

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