Collier, R. (2010). Post-market drug surveillance projects developing slowly. Canadian Medical Association.
استشهاد بنمط شيكاغوCollier, Roger. Post-market Drug Surveillance Projects Developing Slowly. Canadian Medical Association, 2010.
MLA استشهادCollier, Roger. Post-market Drug Surveillance Projects Developing Slowly. Canadian Medical Association, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.