[The left sub-endocardium of the ventricular septum of the guinea pig. Study with the electron microscope].
D004583:Electrons; D004699:Endocardium; D006168:Guinea Pigs; D006329:Heart Conduction System; D006346:Heart Septum; D006352:Heart Ventricles; D008853:Microscopy; D054088:Ventricular Septum
HEART CONDUCTION SYSTEM; HEART SEPTUM, VENTRICULAR