title: An unusual side-effect of tramadol: subcutaneous nodules.
authors.affiliation: Department of Medical Oncology, Suleyman Demirel University Medical Faculty, Isparta, Turkey.
authors.forename: H Senol
authors.initials: HS
authors.lastname: Coskun
authors.forename: D
authors.initials: D
authors.lastname: Ozbalci
authors.forename: M
authors.initials: M
authors.lastname: Sahin
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects*; D001943:Breast Neoplasms / Q000503:physiopathology; D003240:Connective Tissue Diseases / Q000139:chemically induced; D005260:Female; D006801:Humans; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy; D040521:Subcutaneous Tissue; D014147:Tramadol / Q000009:adverse effects*
chemical_list: D000701:Analgesics, Opioid; D014147:Tramadol