AU - Kuehn BM TI - COllaborative research PT - JOUR DP - 2012 TA - JAMA pages = {1198}, VI - 308 IP - 12 AID - 10.1001/2012.jama.12020 [doi] 4100 - http://dx.doi.org/10.1001/2012.jama.12020 SO - JAMA September 26, 2012 308(12):1198