title: In pursuit of pain: recent advances and future directions in pain assessment in the ICU.
authors.affiliation: Ingram School of Nursing, McGill University, Montreal, Quebec, Canada.
authors.forename: Céline
authors.initials: C
authors.lastname: Gélinas
authors.forename: Gerald
authors.initials: G
authors.lastname: Chanques
authors.forename: Kathleen
authors.initials: K
authors.lastname: Puntillo
mesh_terms: D001519:Behavior; D003422:Critical Care; D006801:Humans; D007362:Intensive Care Units; D010147:Pain Measurement / Q000379:methods* / Q000639:trends; D017288:Pain Threshold; D011594:Psychometrics; D011680:Pupil; D057566:Self Report; D013315:Stress, Psychological / Q000503:physiopathology; D055986:Vital Signs