The fine structure of the ventricular muscle cells of the soft-shelled turtle heart (Amyda), with special reference to the sarcoplasmic reticulum.
D000818:Animals; D006352:Heart Ventricles / Q000166:cytology; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology*; D012519:Sarcoplasmic Reticulum; D014426:Turtles / Q000033:anatomy & histology*