Injuries Associated With Cribs, Playpens, and Bassinets Among Young Children in the US, 1990–2008 Lara B. McKenzie, PhD, MA, Lynne M. Rochette, PhD, Gary A. Smith, MD, DrPH, Elaine S. Yeh, BS in Pediatrics (February 17, 2011) Internet Article 1 babies children obstetrics pediatrics