| Kaisu H Pitkala Multicomponent geriatric intervention for elderly inpatients with delirium: a randomized, controlled trialKaisu H Pitkala The Central Union for the Welfare of the Aged, Malmin Kauppatie 26, 00700 Helsinki, Finland J Gerontol A Biol Sci Med Sci 61:176-81. 2006 Positive life orientation predicts good survival prognosis in old ageReijo S Tilvis Clinics of General Internal Medicine and Geriatrics, Helsinki University Hospital, Box 340, 00290 Helsinki, Finland Arch Gerontol Geriatr 55:133-7. 2012
| - Reijo S Tilvis
- Timo E Strandberg
- Venla Laitala
- Pirkko Routasalo
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