Manchester City's Stevan Jovetic could face another spell on the sidelines after he limped off the field during Montenegro's Euro 2016 qualifier against Liechtenstein on Thursday night.
The 24-year-old only recently returned to fitness from a hamstring problem, but appeared to injure himself during last night's goalless draw.
Jovetic was substituted in the 74th minute of the encounter in Liechtenstein having missed a good opportunity to break the deadlock.
The former Fiorentina forward missed the majority of his debut season at City due to injury.