Organización Mundial de la Salud. Global health risks: Mortality and burden of disease attributable to selected major risks.
Chicago Style aipamenaOrganización Mundial de la Salud. Global Health Risks: Mortality and Burden of Disease Attributable to Selected Major Risks.
MLA aipamenaOrganización Mundial de la Salud. Global Health Risks: Mortality and Burden of Disease Attributable to Selected Major Risks.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.