[Histologic and ultrastructural features of the sino-atrial node of Talpa europaea].
D000818:Animals; D006329:Heart Conduction System / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology*; D012377:Rodentia; D012849:Sinoatrial Node / Q000033:anatomy & histology
Aspetti istologici ed ultrastrutturali del nodo seno-atriale di Talpa europaea.