Assessing needs of the rural elderly.
D000368:Aged; D005190:Family; D005260:Female; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006299:Health Services for the Aged; D006304:Health Status; D006798:Housing; D006801:Humans; D008297:Male; D008393:Marriage; D009751:Nutritional Requirements; D012424:Rural Population; D012944:Social Support