title: The uptake of calcium from urine in vitro by powdered phosphates and oxalates.
mesh_terms: D002118:Calcium / Q000652:urine*; D003460:Crystallization; D006863:Hydrogen-Ion Concentration; D006882:Hydroxyapatites; D007669:Kidney Calculi; D010070:Oxalates; D010710:Phosphates
chemical_list: D006882:Hydroxyapatites; D010070:Oxalates; D010710:Phosphates; D002118:Calcium