Dyfyniad APA

O'Dowd, A. (2007). Cost of some types of prescribed drug can vary fourfold across England, audit shows. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

O'Dowd, Adrian. Cost of Some Types of Prescribed Drug Can Vary Fourfold Across England, Audit Shows. BMJ Publishing Group Ltd, 2007.

Dyfyniad MLA

O'Dowd, Adrian. Cost of Some Types of Prescribed Drug Can Vary Fourfold Across England, Audit Shows. BMJ Publishing Group Ltd, 2007.

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