[Electron microscopic study of the myocardium in physical load and fatigue].
D000818:Animals; D005221:Fatigue / Q000473:pathology*; D008854:Microscopy, Electron; D009206:Myocardium / Q000473:pathology*; D005082:Physical Exertion; D051381:Rats; D013550:Swimming
Elektronnomikroskopicheskoe issledovanie miokarda pri fizicheskoĭ nagruzke i utomlenii.