[Guidelines from the Danish Veterinary Service to mastitis control and related laboratory tests, 15 February 1992]

almacenamiento analyse microbiologique analytical methods antimicrobials antimicrobianos antimicrobien bovine mastitis cell counting control de enfermedades culture media dairy hygiene danemark denmark diagnosis diagnostic dinamarca disease control disease surveillance equipment testing higiene de la leche lait leche legislation lymphatic system mammite bovine medio de cultivo microbiological analysis milieu de culture milk milking muestreo resistance to chemicals sampling sistema linfatico somatic cell count stockage storage streptococcaceae technique analytique transport transporte vigilancia de enfermedades