Arsenal head coach Mikel Arteta says defender Gabriel will be out for 'weeks' with the injury he picked up while on international duty with Brazil.

Arsenal are set to discover the full extent of the thigh injury suffered by centre-back Gabriel while on international duty with Brazil.

Arsenal fear that Gabriel Magalhães could be out of action for at least a month after he sustained a thigh injury on international duty

Arsenal head coach Mikel Arteta says defender Gabriel will be out for 'weeks' with the injury he picked up while on international duty with Brazil.