Backett, E. M. (1984). The risk approach in health care: With special reference to maternal and child health, including family planning. World Health Organization.
Chicagoスタイル(17版)引用形式Backett, E. Maurice. The Risk Approach in Health Care: With Special Reference to Maternal and Child Health, Including Family Planning. Geneva: World Health Organization, 1984.
MLA(9版)引用形式Backett, E. Maurice. The Risk Approach in Health Care: With Special Reference to Maternal and Child Health, Including Family Planning. World Health Organization, 1984.
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