Silva, Livia Cavaletti Corrêa da, Vanerli Beloti, Ronaldo Tamanini, Loredana d’Ovidio, Marcos Rodrigues de Mattos, Ana Maria Camelo Travassos de Arruda, and Edleide Maria Freitas Pires. 2011. “Tracking Sources of Microbiologic Contamination of Raw Milk During Milking Process in Dairy Farms from Agreste of Pernambuco”. Semina: Ciências Agrárias 32 (1):267-76. https://doi.org/10.5433/1679-0359.2011v32n1p267.