title: [Gastric secretion in rheumatoid arthritis in children].
mesh_terms: D000293:Adolescent; D001171:Arthritis, Juvenile / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism*; D006801:Humans; D007223:Infant; D008297:Male
vernacular_title: Wydzielanie zoładkowe w przebiegu reumatoidalnego zapalenia stawów u dzieci.