AU - Redberg R, Katz M, Grady D TI - Diagnostic tests: Another frontier for less is more: or why talking to your patient is a safe and effective method of reassurance PT - JOUR DP - 2011 TA - Archives of Internal Medicine pages = {619}, VI - 171 IP - 7 AID - 10.1001/archinternmed.2010.465 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2010.465 SO - Archives of Internal Medicine April 11, 2011 171(7):619