title: Tramadol Pill Alone May Cause Serotonin Syndrome.
authors.forename: Hamed
authors.initials: H
authors.lastname: Aminiahidashti
authors.forename: Sajjad
authors.initials: S
authors.lastname: Shafiee
authors.affiliation: Department of Community Medicine, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran.
authors.forename: Seyed Jaber
authors.initials: SJ
authors.lastname: Mousavi
authors.forename: Gholamhossein
authors.initials: G
authors.lastname: Hajiaghaei
mesh_terms: D000328:Adult; D000701:Analgesics, Opioid / Q000009:adverse effects*; D006801:Humans; D008297:Male; D020230:Serotonin Syndrome / Q000139:chemically induced*; D014147:Tramadol / Q000009:adverse effects*
chemical_list: D000701:Analgesics, Opioid; D014147:Tramadol