title: [Morphologic characteristics of biopsy material obtained from the cardiac surgery clinic of the Scientific Institute for Cardiovascular Diseases during the period 1974-1983].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002031:Bulgaria; D002648:Child; D002675:Child, Preschool; D005260:Female; D006331:Heart Diseases / Q000473:pathology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology*
vernacular_title: Morfologichna kharakteristika na biopsichniiia material, postupil ot klinikata po surdechna khirurgiia na NISSZ za perioda 1974-1983 g.