[Health education participation: when the aged become the subject of research].
D000368:Aged; D005260:Female; D006306:Health Surveys; D006801:Humans; D007558:Italy; D008297:Male; D011788:Quality of Life; D012107:Research Design; D011795:Surveys and Questionnaires
Educazione sanitaria partecipata: quando gli anziani diventano "soggetti" di ricerca.