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Gordon, Paz F.; van den Borne, Bart H. P.; Reist, Martin; Kohler, Samuel; Doherr, Marcus G. (2013). Questionnaire-based study to assess the association between management practices and mastitis within tie-stall and free-stall dairy housing systems in Switzerland. BMC veterinary research, 9(200), p. 200. BioMed Central 10.1186/1746-6148-9-200
