Authors: David Van Sickle; Daniel S Chertow; Joann M Schulte; Jill M Ferdinands; Prakash S Patel; David R Johnson; Laurel Harduar-Morano; Carina Blackmore; Andre C Ourso; Kelly M Cruse; Kevin H Dunn; Ronald L Moolenaar Journal: Am J Prev Med Date: 2007-04 Impact factor: 5.043