Protocols of the proceedings of a committee appointed by the International Sanitary Conference International Sanitary Conference 1881 : Washington, D.C.) author. Communicable Disease Control Internationality [Washington, D.C.?] : [publisher not identified], [1881?] Congress Text 5 volumes nlm:nlmuid-0312734-bk 0312734 http://resource.nlm.nih.gov/0312734 OCLC: 14555382 English The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/