郑州大学 2021_04_28 每日一练
How long is the recovery time from a free flap procedure? ()
A、Less than 3 weeks.
B、3 to 4 weeks.
C、At least 6 to 8 weeks.
D、As long as 4 months.
A、Less than 3 weeks.
B、3 to 4 weeks.
C、At least 6 to 8 weeks.
D、As long as 4 months.