title: [Lajos József Czapkay (1818-1882)].
mesh_terms: D049672:History, 19th Century; D006814:Hungary; D008906:Mining; D009787:Occupational Medicine / Q000266:history; D011634:Public Health / Q000266:history; D014481:United States
vernacular_title: Czapkay Lajos József (1818-1882).