title: Binding of polymethylene bisquaternary ions to chondroitin in vitro.
mesh_terms: D002247:Carbon Isotopes; D002794:Choline; D002807:Chondroitin; D003650:Decamethonium Compounds; D003956:Dialysis; D004573:Electrolytes; D006584:Hexamethonium Compounds; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009994:Osmolar Concentration; D011485:Protein Binding
chemical_list: D002247:Carbon Isotopes; D003650:Decamethonium Compounds; D004573:Electrolytes; D006584:Hexamethonium Compounds; D002807:Chondroitin; D002794:Choline