title: Effect of exposure to cold on the ultrastructural changes in the myocardium of rats on low-magnesium diet.
mesh_terms: D000818:Animals; D003080:Cold Temperature; D008275:Magnesium Deficiency / Q000473:pathology*; D008297:Male; D008854:Microscopy, Electron; D008929:Mitochondria, Heart / Q000473:pathology; D009206:Myocardium / Q000648:ultrastructure*; D051381:Rats; D011919:Rats, Inbred Strains