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2. Adenocarcinoma in cvstic fibrosis;Davis, T.M.E.; Sawicka, E.H.;Thorax,1985
3. Nontraumatic clostridial myonecrosis;Jendrzeiewski, J.W.; Jones, SR, Newcombe; RL, Gilbert; D.N.;Am J7 Med,1978
4. Population Censuses and Surveys. Cancer statistics registrations 1980. OPCS Mlonitor 1983;MB1 No 12
5. An unidentified microorganism resembling B lignieri and Past pseudotuberculosis, and pathogenic for man;Schleifstein, J.I.; Coleman, M.B.,1939