Advance Care Planning: Health Care Directives. National Institute on Aging.
Chicagoスタイル(17版)引用形式Advance Care Planning: Health Care Directives. National Institute on Aging.
MLA(9版)引用形式Advance Care Planning: Health Care Directives. National Institute on Aging.
警告: この引用は必ずしも正確ではありません.