Stan L Block1. 1. University of Louisville, and University of Kentucky, Lexington, KY; President, Kentucky Pediatric and Adult Research Inc.; and General Pediatrician, Bardstown, KY. USA. slblockmd@hotmail.com.
Authors: Natalia V Oster; Emily C Williams; Joseph M Unger; Polly A Newcomb; Elizabeth N Jacobson; M Patricia deHart; Janet A Englund; Annika M Hofstetter Journal: Am J Prev Med Date: 2019-10 Impact factor: 5.043