The ultrastructure of myofibers in a reptilian heart: the boa constrictor.
D000818:Animals; D008854:Microscopy, Electron; D008928:Mitochondria; D009206:Myocardium / Q000166:cytology*; D009210:Myofibrils / Q000166:cytology*; D012911:Snakes; D013045:Species Specificity; D013194:Staining and Labeling