Authors: A Hanada; K Okita; K Yonezawa; M Ohtsubo; T Kohya; T Murakami; H Nishijima; M Tamura; A Kitabatake Journal: Heart Date: 2000-02 Impact factor: 5.994
Authors: José L M Mesa; Jonatan R Ruiz; M Marcela González-Gross; Angel Gutiérrez Sáinz; Manuel J Castillo Garzón Journal: Sports Med Date: 2002 Impact factor: 11.136