Toure limped off in the seventh minute of Wednesday night´s goalless draw against Milan with a calf problem and it was initially feared he would be out for at least three weeks.
"The news is maybe a bit better," Wenger told Arsenal TV Online. "For me on Wednesday night it looked like he would be out for two to four weeks. The way he was walking perhaps four - but the medical staff said to me it would be closer to two than four."
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