AC Milan vice-president Adriano Galliani has played down claims of Kaka rapping the club's doctors this week.
While on international duty with Brazil, Kaka said: "I am healed a week here in Brazil after being injured for five in Milan."
But Galliani insists: "It is not true.
"This week is the sixth since his injury. If one has a cold and it takes five weeks to heal, it is certainly not an indictment on our doctors.
"I hear from Kaka regularly, the relationship with him is optimal. I do not know why he has said this, at least this is not what he said to me."