Journal article
Effects of calcitriol or calcium on bone mineral density, bone turnover, and fractures in men with primary osteoporosis: A two-year randomized, double blind, double placebo study
PR Ebeling, JD Wark, S Yeung, C Poon, N Salehi, GC Nicholson, MA Kotowicz
Journal of Clinical Endocrinology & Metabolism | ENDOCRINE SOC | Published : 2001
DOI: 10.1210/jc.86.9.4098