TI - SWiss alps at the base of the eiger PT - JOUR DP - 2011 TA - Archives of Internal Medicine pages = {451}, VI - 171 IP - 5 AID - 10.1001/archinternmed.2011.68 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.68 SO - Archives of Internal Medicine March 14, 2011 171(5):451