Bloodshed in Baghdad on Monday..
Clashes between security forces and anti-government protesters turned deadly.
At least nine people were killed and dozens others wounded.
Anti-government protests erupted in early October and have swollen into the largest demonstrations since the fall of Saddam Hussein in 2003
A Reuters tally of the dead given by security and medical sources shows at least 339 people have been killed.
Iraq's state news agency has reported that number as much lower.