Serum levels of 25-hydroxyvitamin D in postmenopausal osteoporosis

Abstract

Serum concentrations of 25-hydroxyvitamin D were measured in a group of women with symptomatic postmenopausal osteoporosis, assessed by bone biopsy. A competitive protein binding assay was used, which included a chromatographic step. Accurate surveys of dietary or therapeutic vitamin D intake and light environment were obtained in each patient. Women with… (More)
DOI: 10.1007/BF02409475

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