title: Pediatric surgery. Then and now.
authors.affiliation: Department of Surgery, Children's Hospital, Boston, Mass.
authors.forename: W H
authors.initials: WH
authors.lastname: Hendren
mesh_terms: D013502:General Surgery / Q000193:education / Q000266:history* / Q000639:trends; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009493:Neurosurgery / Q000266:history; D010372:Pediatrics / Q000193:education / Q000266:history* / Q000639:trends; D011871:Radiology / Q000266:history; D014481:United States; D014572:Urology / Q000266:history