title: Poor response in two cases of juvenile rheumatoid arthritis to treatment with cyclophosphamide.
mesh_terms: D001171:Arthritis, Juvenile / Q000188:drug therapy*; D002675:Child, Preschool; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D012075:Remission, Spontaneous; D013997:Time Factors
chemical_list: D003520:Cyclophosphamide