title: Methotrexate hepatotoxic effects in children with juvenile rheumatoid arthritis.
authors.forename: A
authors.initials: A
authors.lastname: Martini
authors.forename: A
authors.initials: A
authors.lastname: Ravelli
authors.forename: S
authors.initials: S
authors.lastname: Viola
authors.forename: R G
authors.initials: RG
authors.lastname: Burgio
mesh_terms: D001171:Arthritis, Juvenile / Q000150:complications / Q000188:drug therapy*; D002648:Child; D002908:Chronic Disease; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008099:Liver / Q000187:drug effects*; D008103:Liver Cirrhosis / Q000139:chemically induced; D008727:Methotrexate / Q000009:adverse effects*
chemical_list: D008727:Methotrexate