title: A nutritional knowledge questionnaire for the elderly.
mesh_terms: D000368:Aged; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D011322:Primary Prevention; D012737:Sex Factors; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires