Tuberculosis of the oesophagus : larvae of diptera in the ulcers Flexner, Simon, 1863-1946. Esophageal Diseases Tuberculosis [Baltimore? : s.n., 1893] Case Reports Text [13] p. nlm:nlmuid-101490466-bk 101490466 http://resource.nlm.nih.gov/101490466 English The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/