Introduction of gluten and the risk of celiac disease - current controversies
Acute severe diarrhea - diagnostic approach
Chronic diarrhea in children as manifestation of primary immunodeficiency
Lactation care for a bereaved mother after perinatal loss
References for waist and hip circumferences in Polish children and adolescents 3-18 year of age
Malignant pheripherial nerve sheath tumor of the stomach body in 5-yearold patient - a case report