title: The two faces of pain.
authors.affiliation: Fox Chase Cancer Center, Philadelphia, USA.
authors.forename: P
authors.initials: P
authors.lastname: Kedziera
mesh_terms: D000698:Analgesia / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000503:physiopathology*; D010146:Pain / Q000503:physiopathology; D059408:Pain Management