@misc{indiciae887512a270de, title = {Bovine paratuberculosis I. A herd study using complement fixation and intradermal tests.}, author = {G W de Lisle and P Seguin and B S Samagh and A H Corner and J R Duncan}, year = {1980}, url = {https://pubmed.ncbi.nlm.nih.gov/7407690/}, note = {Source identifier: 7407690} }