Mitotic cell division in postnatal cardiac growth.
D000818:Animals; D000831:Animals, Newborn; D001345:Autoradiography; D002455:Cell Division; D003078:Colchicine / Q000494:pharmacology; D006321:Heart / Q000254:growth & development*; D066298:In Vitro Techniques; D009206:Myocardium / Q000166:cytology*; D051381:Rats; D012756:Sheep; D013936:Thymidine
D003078:Colchicine; D013936:Thymidine