Ultrasound Densitometric Analysis: Comparison Between an Online Digital Acquisition Acoustic Program and an Offline Analog Program.
Fernandez AP, Aronson S, Toledano A, Winkelmann J, Saldivar J, Feinstein SB. Ultrasound Densitometric Analysis: Comparison Between an Online Digital Acquisition Acoustic Program and an Offline Analog Program. Echocardiography. 1996 Sep; 13(5):489-498.