title: British X-ray patents, 1896-1900.
mesh_terms: D004655:Emulsions; D005547:Foreign Bodies / Q000000981:diagnostic imaging; D049672:History, 19th Century; D006801:Humans; D010330:Patents as Topic / Q000266:history*; D011859:Radiography / Q000266:history*; D013679:Technology, Radiologic / Q000266:history*; D006113:United Kingdom
chemical_list: D004655:Emulsions