Parathyroid Hormone And 25-Hydroxyvitamin D Concentrations In Sick And Normal Elderly People
Autor: | Petersen, M. M., Briggs, R. S., Ashby, M. A., Reid, R. I., Hall, M. R., Wood, P. J., Clayton, B. E. |
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Zdroj: | British Medical Journal (Clinical Research Edition), 1983 Aug . 287(6391), 521-523. |
Databáze: | JSTOR Journals |
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