title: Myocardial cell shape change as a mechanism of embryonic heart looping.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D003201:Computers; D006321:Heart / Q000196:embryology*; D007501:Iron; D008855:Microscopy, Electron, Scanning; D009206:Myocardium / Q000166:cytology*; D010087:Oxides; D012835:Silver Nitrate; D013194:Staining and Labeling
chemical_list: D010087:Oxides; D012835:Silver Nitrate; D007501:Iron