title: Diffusion processes invalidating the intra-arterial krypton-85 beta-particle clearance method for measurement of skin blood flow in man.
mesh_terms: D000328:Adult; D000368:Aged; D001775:Blood Circulation; D002151:Calorimetry; D005263:Femoral Artery; D006632:Histamine / Q000494:pharmacology; D006801:Humans; D006940:Hyperemia / Q000139:chemically induced; D007269:Injections, Intra-Arterial; D007726:Krypton / Q000494:pharmacology*; D008875:Middle Aged; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012867:Skin / Q000098:blood supply*
chemical_list: D011868:Radioisotopes; D007726:Krypton; D006632:Histamine