Essex, B. J. (1980). Diagnostic Pathways in Clinical Medicine.
Lua i Stíl Chicago (17ú heag.)Essex, B. J. Diagnostic Pathways in Clinical Medicine. 1980.
Lua MLA (9ú heag.)Essex, B. J. Diagnostic Pathways in Clinical Medicine. 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.