title: Advances in the practice of medicine: contributions of pain management.
authors.affiliation: UCLA School of Medicine 90024-6925, USA.
authors.forename: P P
authors.initials: PP
authors.lastname: Raj
mesh_terms: D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D010146:Pain / Q000266:history*; D059408:Pain Management