Authors: J Hedeboe; A V Charles; J Nielsen; F Grymer; B N Møller; B Møller-Madson; S E Jensen Journal: Am J Public Health Date: 1985-06 Impact factor: 9.308
Authors: P W O'Carroll; C Loftin; J B Waller; D McDowall; A Bukoff; R O Scott; J A Mercy; B Wiersema Journal: Am J Public Health Date: 1991-05 Impact factor: 9.308