title: [Baron de Lenval Institute of Child Hygiene. History, objectives, organization and progress report. Historical outline. I].
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006776:Hospitals, Pediatric / Q000266:history* / Q000458:organization & administration; D006782:Hospitals, Special / Q000266:history*; D006784:Hospitals, Teaching / Q000266:history*; D006785:Hospitals, University / Q000266:history* / Q000458:organization & administration; D011044:Poland; D012425:Russia (Pre-1917)
vernacular_title: Instytut Higieny Dzieciecej im. bar. de Lenvala. Dzieje, zadanie, organizacja i sprawozdanie z dotychczasowej działalności. Rys historyczny. Cześć I.