Authors: A Mele; E Franco; F Caprilli; G Gentili; M A Stazi; L Zaratti; B Capitanio; E Crescimbeni; R Corona; A Panà Journal: Eur J Epidemiol Date: 1988-12 Impact factor: 8.082
Authors: Y H Chang; G S Choi; W J Jeong; K S Park; J W Kim; N K Joung; S Y Lee; H J Choi; D Y Choi; C Y Lim Journal: Korean J Intern Med Date: 1986-07 Impact factor: 2.884