title: A historical vignette, the Halifax disaster of 1917 and the birth of North American Pediatric Surgery.
authors.forename: G T
authors.initials: GT
authors.lastname: Zwiren
mesh_terms: D002321:Career Choice; D005107:Explosions / Q000266:history*; D013502:General Surgery / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009674:Nova Scotia; D010372:Pediatrics / Q000266:history*; D012066:Relief Work / Q000266:history