Delamothe, T., & Smith, R. (2003). Paying for bmj.com: From 2005, some users will have to pay for some content. BMJ Publishing Group Ltd.
Citação norma ChicagoDelamothe, Tony, and Richard Smith. Paying for Bmj.com: From 2005, Some Users Will Have to Pay for Some Content. BMJ Publishing Group Ltd, 2003.
MLA CitationDelamothe, Tony, and Richard Smith. Paying for Bmj.com: From 2005, Some Users Will Have to Pay for Some Content. BMJ Publishing Group Ltd, 2003.
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