Ramos, A. de A.; Guida, H. G.; Andrade, V. L. B. Comparison of Three Technics for Collection of Preputial Samples for the Diagnosis of Campylobacteriosis. PAB 2014, 21 (3), 303-309. https://doi.org/10.1590/S1678-3921.pab1986.v21.14744.