Authors: John M Fontanesi; Don S Flesher; Michelle De Guire; Allan Lieberthal; Kathy Holcomb Journal: Health Serv Res Date: 2002-10 Impact factor: 3.402
Authors: Allison Kempe; Brenda L Beaty; John F Steiner; Kellyn A Pearson; N Elaine Lowery; Matthew F Daley; Lori A Crane; Stephen Berman Journal: Am J Public Health Date: 2004-06 Impact factor: 9.308
Authors: Laura A Zimmerman; Diana L Bartlett; Kyle S Enger; Kimiko Gosney; Warren G Williams Journal: BMC Pediatr Date: 2007-07-27 Impact factor: 2.125