title: Proceedings: Fibrosis and the myocardium--study of their normal development and relation.
mesh_terms: D000818:Animals; D003094:Collagen / Q000378:metabolism*; D005318:Fetal Heart / Q000378:metabolism; D006321:Heart / Q000254:growth & development*; D006352:Heart Ventricles / Q000254:growth & development; D009206:Myocardium / Q000378:metabolism; D009929:Organ Size; D011817:Rabbits
chemical_list: D003094:Collagen