title: FURTHER OBSERVATIONS ON THE CELLULAR STRUCTURE OF CARDIAC MUSCLE.
mesh_terms: D000818:Animals; D003585:Cell Biology; D002454:Cell Differentiation; D002468:Cell Physiological Phenomena; D004583:Electrons; D006329:Heart Conduction System; D006652:Histological Techniques; D006654:Histology, Comparative; D008853:Microscopy; D008854:Microscopy, Electron; D009206:Myocardium; D009210:Myofibrils; D011200:Poultry; D051381:Rats; D012106:Research; D012756:Sheep; D034561:Sheep, Domestic
keywords: CELL DIFFERENTIATION; CELL STRUCTURE; CYTOLOGY; EXPERIMENTAL LAB STUDY; HEART CONDUCTION SYSTEM; HISTOLOGICAL TECHNICS; HISTOLOGY, COMPARATIVE; MICROSCOPY, ELECTRON; MYOCARDIUM; MYOFIBRILS; POULTRY; RATS; SHEEP