Barcelona midfielder Fermin Lopez sustains muscle injury

MADRID, Sept. 3 (Xinhua) -- FC Barcelona has lost Spain international midfielder Fermin Lopez with a muscle injury for at least a month.

The attacking midfielder, who was in the Spain squad for both the UEFA Euro and the Olympic Games, has been forced to withdraw from the Spain under-21 squad for the forthcoming games against Scotland and Hungary.

Lopez suffered an injury to his left thigh while training