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2. Two improved and simplified methods for the spectrophotometric determination of hydroxyproline;Bergman;Analyt. Chem.,1963
3. A simple and sensitive saturation assay for measurement of adenosine 3–5 cyclic monophosphate;Brown;Biochem. J.,1971
4. Parathyroid function and the renal excretion of 3', 5'-adenylic acid;Chase,1967
5. Kidney-mediated effects of parathyroid hormone on extracellular homeostasis of calcium, phosphate and acid-base balance in man;Froeling;Neth. J. Med.,1974