title: Radioactive gold colloid as a tracer of macromolecule transport.
mesh_terms: D000327:Adsorption; D001692:Biological Transport; D001798:Blood Proteins / Q000378:metabolism; D002850:Chromatography, Gel; D003102:Colloids; D005780:Gelatin; D006050:Gold Radioisotopes; D007700:Kinetics; D046911:Macromolecular Substances; D013696:Temperature
chemical_list: D001798:Blood Proteins; D003102:Colloids; D006050:Gold Radioisotopes; D046911:Macromolecular Substances; D005780:Gelatin