(2001). Elderly people respond well to assessment by postal questionnaire. BMJ.
シカゴスタイル引用形Elderly People Respond Well to Assessment By Postal Questionnaire. BMJ, 2001.
MLA引用形式Elderly People Respond Well to Assessment By Postal Questionnaire. BMJ, 2001.
警告: この引用は必ずしも正確ではありません.