Research Article

Serum 24,25-dihydroxyvitamin D and 25-hydroxyvitamin D concentrations in femoral neck fracture.

Br Med J 1978; 2 doi: https://doi.org/10.1136/bmj.2.6146.1196-a (Published 28 October 1978) Cite this as: Br Med J 1978;2:1196

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