L. Sahn

发表

Hand-carried cardiac ultrasound (HCU) device: recommendations regarding new technology. A report from the Echocardiography Task Force on New Technology of the Nomenclature and Standards Committee of the American Society of Echocardiography.

Raimund Erbel, James B Seward, Samuel Wann, 2002, Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography.