[History of the introduction of the open-door system].
D005602:France; D049672:History, 19th Century; D049673:History, 20th Century; D006778:Hospitals, Psychiatric / Q000266:history*; D006801:Humans; D001523:Mental Disorders / Q000628:therapy*; D012425:Russia (Pre-1917); D012606:Scotland
K istorii vvedeniia "sistemy otkrytykh dvereĭ".