title: What is the issue?: pseudoaddiction or undertreatment of pain.
authors.affiliation: Department of Anesthesiology, University of Massachusetts Memorial Medical Center, Worcester, USA.
authors.forename: N
authors.initials: N
authors.lastname: Kowal
mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D003937:Diagnosis, Differential; D006801:Humans; D010146:Pain / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy*; D010147:Pain Measurement; D010818:Practice Patterns, Physicians' / Q000592:standards; D019966:Substance-Related Disorders / Q000150:complications / Q000175:diagnosis* / Q000517:prevention & control*
chemical_list: D000700:Analgesics