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Journal of Endocrinological Investigation

, Volume 28, Issue 4, pp 180–182 | Cite as

Serum 25-hydroxyvitamin D and parathyroid hormone exhibit threshold behavior

  • R. P. Heaney
Opinion

Key-words

Calcium absorption PTH vitamin D 25OHD fractures falls lower extremity muscle function 

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References

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Copyright information

© Italian Society of Endocrinology (SIE) 2005

Authors and Affiliations

  1. 1.Creighton UniversityOmahaUSA

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