1. Pochkajlo AS, Zhernosek VF, Rudenko EV, Rudenko EV. Diagnostics and treatment of deficiency of bone mass and of osteoporosis in children: guidance manual. Minsk, 2010. 56 p. (In Russ.).
2. Hotim OA, Sychevskij LZ, Anosov VS. Osteopenia is a risk factor of development and progression of scoliosis in children. Journal of the Grodno State Medical University. 2017;(2):176-180. (In Russ.).
3. Mazurin AV, Voroncov IM. Propaedeutics of children diseases. Moscow: Medicine, 2009. 399 p. (In Russ.).
4. Paramonova NS, Volkova MP, Lashkovskaya TA, Hlebovec NI, Zhemojtyak VA, Hoha RN. Propaedeutics of children diseases: training manual for students of higher educational institution for specialty «Pediatrics». Grodno: GrSMU, 2009. 264 p. (In Russ.).
5. Tyrtova DA, Erman MV, Tyrtova LV. Osteoporosis in children and adolescences: state of the problem. Vestniks of Saint Petersburg University. PEDIATRICS. 2009;(2):164-177. (In Russ.).