Authors: Daniel L Howard; Carol D Bunch; Wilberforce O Mundia; Thomas R Konrad; Lloyd J Edwards; M Ahinee Amamoo; Yhenneko Jallah Journal: Health Serv Res Date: 2006-12 Impact factor: 3.402
Authors: David C Goodman; Stephen S Mick; David Bott; Therese Stukel; Chiang-hua Chang; Nancy Marth; Jim Poage; Henry J Carretta Journal: Health Serv Res Date: 2003-02 Impact factor: 3.402