Myocardial cell and sarcomere lengths in the normal dog heart.
D000818:Animals; D004285:Dogs; D006352:Heart Ventricles / Q000033:anatomy & histology; D006652:Histological Techniques; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D009206:Myocardium / Q000166:cytology*; D010784:Photomicrography; D013194:Staining and Labeling