title: [Anemia in rheumatoid arthritis in children. I. Correlation between intensity of anemia and iron metabolism disorders and the dynamics of in flammatory processes as well as the duration of the disease].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000740:Anemia / Q000150:complications*; D000747:Anemia, Hypochromic / Q000209:etiology*; D001172:Arthritis, Rheumatoid / Q000150:complications*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007501:Iron / Q000378:metabolism*; D013997:Time Factors
chemical_list: D007501:Iron
vernacular_title: Niedokrwistość w przebiegu reumatoidalnego zapalenia stawów u dzieci. I. Zalezność pomiedzy nasileniem niedokrwistości i zaburzeniami przemiany zelaza, a dynamika procesu zapalnego i czasem trwania choroby.