title: Permeability of single muscle capillaries to potassium ions.
mesh_terms: D000818:Animals; D002196:Capillaries / Q000648:ultrastructure; D002199:Capillary Permeability; D008297:Male; D008839:Microelectrodes; D009132:Muscles / Q000098:blood supply*; D011188:Potassium / Q000378:metabolism*; D011896:Rana temporaria
chemical_list: D011188:Potassium