Authors: K Katsouyanni; J Schwartz; C Spix; G Touloumi; D Zmirou; A Zanobetti; B Wojtyniak; J M Vonk; A Tobias; A Pönkä; S Medina; L Bachárová; H R Anderson Journal: J Epidemiol Community Health Date: 1996-04 Impact factor: 3.710
Authors: David L Buckeridge; Richard Glazier; Bart J Harvey; Michael Escobar; Carl Amrhein; John Frank Journal: Environ Health Perspect Date: 2002-03 Impact factor: 9.031