Kmietowicz, Z. (2004). WMA sets rules on how doctors handle industry sponsorship. BMJ Group.
Παραπομπή Chicago StyleKmietowicz, Zosia. WMA Sets Rules On How Doctors Handle Industry Sponsorship. BMJ Group, 2004.
Παραπομπή MLAKmietowicz, Zosia. WMA Sets Rules On How Doctors Handle Industry Sponsorship. BMJ Group, 2004.
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