Bladin C, Royle J P
Aust N Z J Surg. 1987 Apr;57(4):225-6. doi: 10.1111/j.1445-2197.1987.tb01344.x.
Doppler ultrasound is a useful adjunct to clinical examination for varicose veins. A simple study demonstrated that someone inexperienced in the use of a Doppler ultrasound can rapidly acquire sufficient expertise to use the instrument effectively.
多普勒超声是临床检查静脉曲张的一种有用辅助手段。一项简单的研究表明,对使用多普勒超声缺乏经验的人可以迅速获得足够的专业技能,从而有效地使用该仪器。