Não informado. (1989). Annals of Medicine. Finnish Medical Society Duodecim.
Chicagoスタイル(17版)引用形式Não informado. Annals of Medicine. Helsinki: Finnish Medical Society Duodecim, 1989.
MLA(8版)引用形式Não informado. Annals of Medicine. Finnish Medical Society Duodecim, 1989.
警告: この引用は必ずしも正確ではありません.