Alex R Kemper1, Rebecca L Uren, Sarah J Clark. 1. Program on Pediatric Health Services Research, Department of Pediatrics, Duke University, Durham, North Carolina, USA. alex.kemper@duke.edu
Authors: Tavé van Zyl; Zhuo Su; Elaine Zhou; Ryan K Wong; Amir Mohsenin; Spencer Rogers; James C Tsai; Susan H Forster Journal: J Community Health Date: 2015-02