Não informado. (1957). Abstracts of soviet medicine. Excerpta Medica Foundation.
Lua i Stíl Chicago (17ú heag.)Não informado. Abstracts of Soviet Medicine. Amsterdam: Excerpta Medica Foundation, 1957.
Lua MLA (8ú heag.)Não informado. Abstracts of Soviet Medicine. Excerpta Medica Foundation, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.