title: History of pediatric radiology in the United States and Canada: images and trends.
authors.affiliation: Department of Radiology, Children's Medical Center, Boston, MA 02115, USA.
authors.forename: N T
authors.initials: NT
authors.lastname: Griscom
mesh_terms: D002170:Canada; D002648:Child; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D010372:Pediatrics / Q000266:history*; D011859:Radiography / Q000266:history; D011871:Radiology / Q000266:history*; D014481:United States