Browsing by Author "Friendship, Robert"
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Item Evaluation of a swine veterinary-based syndromic surveillance system(2008-09-22) Amezcua, M. R.; Pearl, David; Friendship, RobertItem A field trial to assess the efficacy of an inactivated subunit vaccine (Porcilis ® PCV) against porcine circovirus type 2 (PCV2) in a Canadian pig herd with PCV2-associated disease(2008-09-22) Ruiz, Alberto; Friendship, Robert; Poljak, Zvonimir; DeGrau, A.F.; Roerink, Frank; Nell, TomItem A field trial to assess the efficacy of an inactivated subunit vaccine (Porcilis ® PCV) against porcine circovirus type 2 (PCV2) in a Canadian pig herd with PCV2-associated disease.(2008-09-22) Ruiz, Alberto; Friendship, Robert; Poljak, Zvonimir; DeGrau, A.F.; Roerink, Frank; Nell, TomItem Gastric ulceration in swine: Overview and infectious etiology control(2000-08-11) Friendship, RobertItem STUDY OF FACTORS AFFECTING VARIATION IN WEANING WEIGHTS(1999-09-17) de Grau, Angel; Dewey, Catherine; Friendship, Robert