VII Nat͡sionalen kongres po vŭtreshni bolesti, 17-19 septemvri 1982 g.
Subtitle: programa i rezi͡umeta.
Publisher: s.n.
Published: 1982
Place of publication: [Pleven
Language: bul
Number of pages: 149
Other titles: 7. Nat͡sionalen kongres po vŭtreshni bolesti, 17-19 septemvri 1982 g.