1. Vitamin D: Mechanisms of Action and Clinical Applications
J. Christopher Gallagher, MD 
Endocrinology and Metabolism Clinics 
Volume 46, Issue 4, Pages xvii-xviii (December 2017)
DOI: /j.ecl
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2. J. Christopher Gallagher, MD, Editor
Endocrinology and Metabolism Clinics  , xvii-xviiiDOI: ( /j.ecl )
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3. Daniel D. Bikle, MD, PhD, Editor
Endocrinology and Metabolism Clinics  , xvii-xviiiDOI: ( /j.ecl )
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