Otto-Buczkowska Ewa, Dryżałowski Marek
Medical Specialist Centre in Gliwice, Poland.
Independent Public Healthcare Centre of the Ministry of Internal Affairs in Katowice, Poland.
Pediatr Endocrinol Diabetes Metab. 2015 Dec 15;21(1):32-6. doi: 10.18544/PEDM-21.01.0022.