title: An inexpensive continuous flow four-channel analyzer system.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation*; D003365:Costs and Cost Analysis; D003404:Creatinine / Q000032:analysis; D003956:Dialysis; D010710:Phosphates / Q000032:analysis; D014527:Uric Acid / Q000032:analysis
chemical_list: D010710:Phosphates; D014527:Uric Acid; D003404:Creatinine