title: Critical-care pain observation tool in critically ill patients.
authors.affiliation: Visiting Professor Hainan Medical University, China Faculty of Medicine University of Nis, Serbia Adjunct Professor Joseph Ayobabalola University, Nigeria wviroj@yahoo.com.
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
mesh_terms: D006348:Cardiac Surgical Procedures; D003422:Critical Care / Q000379:methods*; D016638:Critical Illness; D005260:Female; D006801:Humans; D008297:Male; D059408:Pain Management; D010147:Pain Measurement / Q000379:methods*