Cellular migration through the cardiac jelly matrix: a stereoanalysis by high-voltage electron microscopy.
D000818:Animals; D002465:Cell Movement; D002642:Chick Embryo; D005110:Extracellular Space / Q000502:physiology; D006321:Heart / Q000196:embryology*; D008855:Microscopy, Electron, Scanning; D009206:Myocardium / Q000166:cytology