超声心动图诊断原因不明慢性肺动脉栓塞1例

郑光美;朱方成;白姣;杨波;景红霞

Unexplained chronic pulmonary embolism diagnosed by echocardiography: report of one case

ZHENG Guang-mei;ZHU Fang-cheng;BAI Jiao;YANG Bo;JING Hong-xia

. 2012, (9): 681 -681 .