TY - JOUR T1 - Diagnosis of blackleg from cattle tissue impregnated in common filter paper JO - Ciência Rural A1 - Espíndola, Julia Pires A1 - Farias, Luana D’Avila A1 - Balzan, Cláudia A1 - Ely, Valessa Lunkes A1 - Vargas, Agueda Palmira Castagna de SN - 0103-8478 UL - 10.1590/0103-8478cr20200621 VL - 51 Y1 - 2021 PB - Brasil ER -