300例正常胎儿彩色多普勒超声心动图分析

300例正常胎儿彩色多普勒超声心动图分析

刘兰燕;卜鲜录;张彤迪;王建华;刘锐;王岳恒

Niu Yujie;Shi Nian;Yan Hong;Liu Yugu

Liu Lanyan;Bu Xianlu;Zhang Tongdi;Wang Jianhua;Liu Rui;Wang Yueheng

. 1999, (2): 87 -87 .