Could be both mixed and GLM model.
For GLM it is MANOVA ,and it is obsoleted model.
Check the documentation of PROC GLM,there is an example about it.
Example 53.7: Repeated Measures Analysis of Variance
proc glm;
class Drug Depleted;
model LogHistamine0--LogHistamine5 =
Drug Depleted Drug*Depleted / nouni;
repeated Time 4 (0 1 3 5) polynomial / summary printe;
run;
Try MIXED model now.