AU - Klubo-Gwiezdzinska J, Wartofsky L TI - THyrotropin blood levels, subclinical hypothyroidism, and the elderly patient PT - JOUR DP - 2009 TA - Archives of Internal Medicine pages = {1949-1951}, VI - 169 IP - 21 AID - 10.1001/archinternmed.2009.415 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2009.415 SO - Archives of Internal Medicine November 23, 2009 169(21):1949