title: A source of error in the rat diaphragm assay of insulin.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001681:Biological Assay; D002247:Carbon Isotopes; D003964:Diaphragm / Q000187:drug effects / Q000378:metabolism; D005947:Glucose / Q000378:metabolism; D007328:Insulin / Q000032:analysis* / Q000494:pharmacology; D008297:Male; D008722:Methods; D009132:Muscles / Q000187:drug effects* / Q000378:metabolism; D009929:Organ Size; D051381:Rats
chemical_list: D002247:Carbon Isotopes; D007328:Insulin; D005947:Glucose