title: Modern trends in postoperative pain control. Symposium.
mesh_terms: D000698:Analgesia; D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D006801:Humans; D010146:Pain / Q000503:physiopathology*; D010149:Postoperative Pain / Q000517:prevention & control*
chemical_list: D000700:Analgesics