PARIS, Jan 14 (Reuters) - Paris St Germain captain Thiago Silva will be out of action for at least three weeks because of a thigh injury, the French Ligue 1 club said on Monday. The Brazilian had to be replaced in the 57th minute of Friday's 0-0 home draw against Ajaccio after he picked up the injury when landing on his leg. "The MRI he underwent today has confirmed he has suffered a femoral muscle problem in his left leg," PSG said on their website (www.psg.fr). ... More...