title: Ultrastructural and experimental evidence of myocardial cell differentiation into connective tissue cells in embryonic chick heart.
mesh_terms: D000818:Animals; D001973:Bromodeoxyuridine / Q000494:pharmacology; D002454:Cell Differentiation; D002642:Chick Embryo; D003239:Connective Tissue Cells; D005347:Fibroblasts / Q000166:cytology; D006321:Heart / Q000196:embryology*; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology* / Q000378:metabolism / Q000648:ultrastructure; D013997:Time Factors; D014338:Truncus Arteriosus / Q000196:embryology / Q000648:ultrastructure
chemical_list: D001973:Bromodeoxyuridine