title: On the heterogeneity of skeltal muscle fibers: the intermediate fibers.
mesh_terms: D000818:Animals; D005260:Female; D006651:Histocytochemistry; D009132:Muscles / Q000166:cytology / Q000201:enzymology*; D010504:Periodic Acid; D010783:Photometry; D051381:Rats; D013385:Succinate Dehydrogenase / Q000032:analysis / Q000378:metabolism*
chemical_list: D010504:Periodic Acid; D013385:Succinate Dehydrogenase