The Evaluation of Idiopathic Dilatation of the Pulmonary Artey ( IDPA ) diagnosed by Doppler ultrasound
多普勒超声诊断特发性肺动脉扩张的评价
IDPA , 67.5 % and 57.5 % ;
胰十二指肠下动脉,67.5%、57.5%;