Authors: F J Roldán; J Vargas-Barrón; N Espinola-Zavaleta; A Romero-Cárdenas; C Keirns; C Vázquez-Antona; J P Hernandez Journal: J Am Soc Echocardiogr Date: 2001-06 Impact factor: 5.251
Authors: Y Orita; H Meno; H Kanaide; Y Koiwaya; T Tajimi; J Tanaka; K Yonenaga; T Hirata; M Nakamura Journal: J Clin Ultrasound Date: 1982 Nov-Dec Impact factor: 0.910