Midfielder Zemmama lasted just over 30 minutes of Saturday's SPL game at Tannadice before the problem flared up again.Manager John Hughes is hoping it is nothing more than a tweak.Otherwise, the influential Moroccan faces a month on the sidelines."It's that hamstring again," Hughes said in the Edinburgh Evening News."We think it is a neurological problem, a wee nerve thing coming from his back, the same as it was the last time."We don't think it is a tear or a pull and we have our fingers crossed it isn't, as you'd then be talking about a month out at a time when we have a lot of important games to be played." Hibernian 8/15, Draw 3/1, Hamilton 11/2
Source: Team_Talk