Variations in solar UVB doses and serum 25-hydroxyvitamin D concentrations may explain the worldwide variation in hip fracture incidence.
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Grant
D005260:Female; D006620:Hip Fractures / Q000453:epidemiology*; D006801:Humans; D008297:Male; D015233:Models, Statistical; D058866:Osteoporotic Fractures / Q000453:epidemiology*