title: [Retroperitoneal fibrosis in relation to use of analgesics, tramadol and paracetamol].
authors.affiliation: Servicio de Urología, Hospital Universitario Central de Asturias, España. malvarez79@mixmail.com
authors.forename: Miguel
authors.initials: M
authors.lastname: Alvarez-Múgica
authors.forename: Antonio
authors.initials: A
authors.lastname: Jalón Monzón
authors.forename: Verónica
authors.initials: V
authors.lastname: Bulnes Vázquez
authors.forename: Gonzalo
authors.initials: G
authors.lastname: Anes González
authors.forename: Roberto C
authors.initials: RC
authors.lastname: González Alvarez
authors.forename: José L
authors.initials: JL
authors.lastname: Martín Benito
mesh_terms: D000082:Acetaminophen / Q000009:adverse effects*; D000700:Analgesics / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000139:chemically induced*; D014147:Tramadol / Q000009:adverse effects*
chemical_list: D000700:Analgesics; D000082:Acetaminophen; D014147:Tramadol