Urals factory hospitals and surgeons at the dawn of the nineteenth century.
D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D006761:Hospitals / Q000266:history*; D006777:Hospitals, Proprietary / Q000266:history; D006779:Hospitals, Public / Q000266:history; D008669:Metallurgy / Q000266:history; D008906:Mining / Q000266:history; D009787:Occupational Medicine / Q000266:history*; D012425:Russia (Pre-1917)