Arsenal manager Arsene Wenger has revealed the team news ahead of his side's clash against Manchester United this weekend.
Arsenal.com reported him saying the following: "Alex Oxlade-Chamberlain , Mathieu Debuchy and Mikel Arteta are not ready. Danny Welbeck has a little possibility to be fit. Aaron Ramsey is not in training yet but he should be better tomorrow. I don't think we have any big injuries, maybe Welbeck will be available but at the moment he looks short."
On how long Alex, Mathieu, and Mikel will be out he said: "It's difficult to say, but hopefully they will play again this season."
Arsenal will play Manchester United on Sunday at 16:00 GMT.