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Qaseem A, Snow V, Cross JT Jr, Forciea MA, Hopkins R Jr, Shekelle P, Adelman A, Mehr D, Schellhase K, Campos-Outcalt D, Santaguida P, Owens DK; American College of Physicians/American Academy of Family Physicians Panel on Dementia.Qaseem A, et al. Among authors: schellhase k.Ann Intern Med. 2008 Mar 4;148(5):370-8. doi: 10.7326/0003-4819-148-5-200803040-00008.Ann Intern Med. 2008.PMID: 18316755Free article.