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Although both testosterone (T) and estradiol (E2) are considered essential in the regulation of the male skeleton, there are few data concerning the relative contribution of T and E2 on bone mineral density (BMD), bone geometry, and bone maturation in healthy boys.

the journal of clinical endocrinology and metabolism/journal of clinical endocrinology and metabolism

Associations of Sex Steroids With Bone Maturation, Bone Mineral Density, Bone Geometry, and Body Composition: A Cross-Sectional Study in Healthy Male Adolescents