Arsenal have more injury problems ahead of Tuesday's must-win Champions League match against Dinamo Zagreb.

Midfielders Francis Coquelin (knee) and Mikel Arteta (calf) both came off with knocks during Saturday's 2-1 defeat at West Brom.

The Gunners have three points in Group F and must defeat Zagreb to have a chance of reaching the knockout stage.

Boss Arsene Wenger was without Aaron Ramsey, Danny Welbeck, Theo Walcott and Alex-Oxlade Chamberlain on Saturday.

However, on Friday he said he expected Wales midfielder Ramsey to return for the European fixture, while Chamberlain is set to return for next Sunday's match at Norwich.