title: [Contribution of P. F. Lesgaft to the development of school hygiene in Russia].
mesh_terms: D049672:History, 19th Century; D012425:Russia (Pre-1917); D012572:School Health Services / Q000266:history*
vernacular_title: Vklad P. F. Lesgafta v razvitie shkol'noi gigieny v Rossii.