Authors: D C Des Jarlais; S R Friedman; D M Novick; J L Sotheran; P Thomas; S R Yancovitz; D Mildvan; J Weber; M J Kreek; R Maslansky Journal: JAMA Date: 1989-02-17 Impact factor: 56.272
Authors: Jessica A Kynyk; Jonathan P Parsons; Michael F Para; Susan L Koletar; Philip T Diaz; John G Mastronarde Journal: Respir Med Date: 2012-01-27 Impact factor: 3.415