Authors: C Rickers; C Hamm; H Stern; T Hofmann; O Franzen; R Schräder; H Sievert; D Schranz; I Michel-Behnke; J Vogt; D Kececioglu; W Sebening; A Eicken; H Meyer; W Matthies; F Kleber; J Hug; J Weil Journal: Heart Date: 1998-11 Impact factor: 5.994
Authors: T Altındag; J W Roos-Hesselink; J A A E Cuypers; R van Domburg; P P T de Jaegere; F J Meijboom; M Witsenburg Journal: Neth Heart J Date: 2010-11 Impact factor: 2.380