Não informado. Progress in Neurological Surgery. S. Karger.
Lua i Stíl Chicago (17ú heag.)Não informado. Progress in Neurological Surgery. Basel, Suíça: S. Karger.
Lua MLA (8ú heag.)Não informado. Progress in Neurological Surgery. S. Karger.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.