The evaluation of changes in body mass index (BMI) of children diagnosed with leukemia or lymphoma before and after treatment in consideration of age at diagnosis and patient’s lifestyle**

Kinga Jeziernicka, Monika Bartyzel, Aleksandra Bartyzel, Marcin Czop, Daniel Pruszkowski, Marzena Samardakiewicz
Postępy Nauk Medycznych 8/2016