Dmytro A. Kvachenyuk. Growth hormone deficiency: effects of vitamin D on the growth hormone/growth factor system in children and adolescents : Доктор філософії : spec.. 222 - Медицина : presented. 2023-12-21; popup.evolution: .; State Institution "V.P. Komissarenko Institute of Endocrinology and Metabolism of the National academy of medical science of Ukraine". – Київ, 0823U101119.

Updated: 2026-10-21