Não informado. (2014). JAMA Surgery. American Medical Association.
Lua i Stíl Chicago (17ú heag.)Não informado. JAMA Surgery. Chicago, Ill: American Medical Association, 2014.
Lua MLA (8ú heag.)Não informado. JAMA Surgery. American Medical Association, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.