VR-36 Social functioning score - orthogonal method:Score:Pt:^Patient:Qn:VR
vr-36 social functioning score - orthogonal method:score:pt:^patient:qn:vr
VR-36 Social functioning score - orthogonal method:Score:Pt:^Patient:Qn:VR
vr-36 social functioning score - orthogonal method:score:pt:^patient:qn:vr