1Therapeutic effect of microwave radiation combined with local application treatment on clinical patients with recurrent oral ulcers648-650
3Evaluating changes of left ventricular function using echocardiography in patients with systemic lupus erythematosus before and after treatment653-655
4Clinical value of radionuclide pulmonary ventilation/perfusion ratio imaging in pulmonary embolism657-658
5The study on postoperative epidural analgesia effect with sulfentanil and fentanil or morphine add to ropivacaine mesylate after abdominal total hysterectomy659-661