AU - van Hout HP, van Marwijk HW, van der Wouden JC TI - STudy findings hard to interpret PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {1429-1430}, VI - 172 IP - 18 AID - 10.1001/archinternmed.2012.3764 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2012.3764 SO - Archives of Internal Medicine October 8, 2012 172(18):1429