wards

1.outpatient wards; outpatient facilities.

门病；门所的设备

2.The BMD of mandibular angle and coxofemoral region (femoral neck,trochanter,and wards triangle) of all subjects were measured by dual energy X-ray absorptiometry(DXA).

采用双能X线吸收法，测量全部研究对象右侧髋部与左侧下颌角的骨密度；