APA-viite

Mayor, S. (2003). Medical injuries in US hospitals cause more than 30 000 deaths each year. BMJ Group.

Chicago-tyylinen lähdeviittaus

Mayor, Susan. Medical Injuries in US Hospitals Cause More Than 30 000 Deaths Each Year. BMJ Group, 2003.

MLA-viite

Mayor, Susan. Medical Injuries in US Hospitals Cause More Than 30 000 Deaths Each Year. BMJ Group, 2003.

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