Fredric D Wolinsky , Li Liu , Thomas R Miller , John F Geweke , Elizabeth A Cook , Barry R Greene , Kara B Wright , Elizabeth A Chrischilles , Claire E Pavlik , Hyonggin An , Robert L Ohsfeldt , Kelly K Richardson , Gary E Rosenthal and Robert B Wallace
Chiropractic & Osteopathy 2007, 15:12doi:10.1186/1746-1340-15-12