Authors
Anastasija Trofimovica
Riga Stradins University, Faculty of Medicine, Latvia
Ilze Apine
Riga Stradins University, Faculty of Medicine, Latvia
Children Clinical University Hospital, Riga, Latvia
© 2018 Anastasija Trofimovica, Ilze Apine, published by Riga Stradins University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.