title: The pain, the oncologist.
authors.affiliation: Anesthesia & intensive Care & Pain Relief and Supportive Care, La Maddalena Cancer Center, Via San Lorenzo 312, 90146, Palermo, Italy, 03sebelle@gmail.com.
authors.forename: Sebastiano
authors.initials: S
authors.lastname: Mercadante
mesh_terms: D059390:Breakthrough Pain / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology*