Liberal, M.H.T. and Boughton, E. (1994) “Comparison between Enzyme-Linked Immunosorbent Assay, Disc Film Inhibition and Complement Fixation tests for the diagnosis of Mycoplasma bovis”, Pesquisa Agropecuaria Brasileira, 29(5), pp. 823–830. doi:10.1590/S1678-3921.pab1994.v29.4121.