title: Editorial: a world in pain.
authors.forename: Arthur G
authors.initials: AG
authors.lastname: Lipman
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use*; D002908:Chronic Disease; D006801:Humans; D007400:Interprofessional Relations; D010146:Pain / Q000188:drug therapy* / Q000453:epidemiology*; D010166:Palliative Care; D015995:Prevalence
chemical_list: D000701:Analgesics, Opioid