TY - JOUR AU - Assao PY - 2019 DA - 2019// TI - Genetic variation of Mycoplasma hyopneumoniae from Brazilian field samples JO - BMC Microbiol VL - 19 UR - https://doi.org/10.1186/s12866-019-1603-7 DO - 10.1186/s12866-019-1603-7 ID - Assao2019 ER -