Dyfyniad APA

Tanne, J. H. (2006). US health spending reaches a sixth of gross domestic product. BMJ Group.

Dyfyniad Arddull Chicago

Tanne, Janice Hopkins. US Health Spending Reaches a Sixth of Gross Domestic Product. BMJ Group, 2006.

Dyfyniad MLA

Tanne, Janice Hopkins. US Health Spending Reaches a Sixth of Gross Domestic Product. BMJ Group, 2006.

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