title: Cancer pain relief in Greece.
authors.forename: N G
authors.initials: NG
authors.lastname: Balamoutsos
mesh_terms: D006115:Greece; D006801:Humans; D009369:Neoplasms / Q000150:complications*; D010148:Intractable Pain / Q000188:drug therapy* / Q000209:etiology; D010166:Palliative Care