McKechnie, S. (1999). Advertising by pharmaceutical companies in eBMJ: The issue should be debated properly. BMJ Group.
Styl ChicagoMcKechnie, Sheila. Advertising By Pharmaceutical Companies in EBMJ: The Issue Should Be Debated Properly. BMJ Group, 1999.
Citace podle MLAMcKechnie, Sheila. Advertising By Pharmaceutical Companies in EBMJ: The Issue Should Be Debated Properly. BMJ Group, 1999.
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