Não informado. (2019). BMJ: British medical journal. BMJ Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. BMJ: British Medical Journal. London: BMJ Publishing, 2019.
Lua MLA (8ú heag.)Não informado. BMJ: British Medical Journal. BMJ Publishing, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.