TY - RPRT TI - Computer-based testing in family practice certification and recertification. AU - Michael D Hagen AU - Walton Sumner AU - Guy Roussel AU - Richard Rovinelli AU - Jinzhong Xu DO - 10.3122/jabfm.16.3.227 UR - https://pubmed.ncbi.nlm.nih.gov/12755250/ ID - 12755250 ER -