Authors: Kimberly Frost-Pineda; Scott Appleton; Michael Fisher; Kathleen Fox; Charles L Gaworski Journal: Nicotine Tob Res Date: 2010-09-16 Impact factor: 4.244
Authors: S-H Zhu; J B Wang; A Hartman; Y Zhuang; A Gamst; J T Gibson; H Gilljam; M R Galanti Journal: Tob Control Date: 2009-01-23 Impact factor: 7.552