1. Hyperparathyroidism;Paloyan,1973
2. Idiopathic hypercalcemia and hyperparathyroidism;Adams;Br Med J,1970
3. The hyperparathyroidism detected by routine serum calcium analysis;Jackson;Ann Intern Med,1965
4. The relation of age and sex to distribution of values in healthy adults of serum calcium, inorganic phosphorus, magnesium alkaline phosphatase, total proteins, albumin and blood urea;Keating;J Lab Clin Med,1969