Authors: F Forastiere; N Agabiti; G M Corbo; V Dell'Orco; D Porta; R Pistelli; S Levenstein; C A Perucci Journal: Epidemiology Date: 1997-09 Impact factor: 4.822
Authors: Kazunori Nakajima; Shyamali C Dharmage; John B Carlin; Cathryn L Wharton; Mark A Jenkins; Graham G Giles; Michael J Abramson; E Haydn Walters; John L Hopper Journal: Thorax Date: 2006-11-07 Impact factor: 9.139