title: Affinity and stoichiometry of calcium binding by arsenazo III.
mesh_terms: D001150:Arsenazo III; D001391:Azo Compounds; D001665:Binding Sites; D002118:Calcium / Q000302:isolation & purification; D002412:Cations; D055598:Chemical Phenomena; D002621:Chemistry; D004340:Drug Contamination; D006863:Hydrogen-Ion Concentration; D013816:Thermodynamics
chemical_list: D001391:Azo Compounds; D002412:Cations; D001150:Arsenazo III; D002118:Calcium