Contemplating the Communication StateREPORTING THE NATION’S BUSINESS: PRESS-GOVERNMENT RELATIONS DURING THE LIBERAL YEARS, 1935-1957. Patrick H. Brennan. Toronto: University of Toronto Press, 1994.THE CULTURAL INDUSTRIES IN CANADA: PROBLEMS, POLICIES AND PROSPECTS. Ed. Michael Dorland. Toronto: James Lorimer and Company, 1996.RADIO CANADA INTERNATIONAL: VOICE OF A MIDDLE POWER. James L. Hall. Lansing, MI: Michigan State University Press, 1997.CLASH OF IDENTITIES: ESSAYS ON MEDIA, MANIPULATION, AND POLITICS OF THE SELF. Ed. James Littleton, Englewood Cliffs, NJ: Prentice-Hall, 1996.REWIND AND SEARCH: CONVERSATIONS WITH THE MAKERS AND DECISION-MAKERS OF CBC TELEVISION DRAMA. Mary Jane Miller. Montreal and Kingston: McGill-Queen’s University Press, 1996.A CANADA OF LIGHT. B.W. Powe. Toronto: Somerville House, 1997.FROM POLITICS TO PROFIT: THE COMMERCIALIZATION OF CANADIAN DAILY NEWSPAPERS 1890-1920. Minko Sotiron. Montreal and Kingston: McGill-Queen’s University Press, 1997.

1998 ◽  
Vol 33 (3) ◽  
pp. 163-170
Author(s):  
Marco Adria
Author(s):  
James C.S. Kim

Bovine respiratory diseases cause serious economic loses and present diagnostic difficulties due to the variety of etiologic agents, predisposing conditions, parasites, viruses, bacteria and mycoplasma, and may be multiple or complicated. Several agents which have been isolated from the abnormal lungs are still the subject of controversy and uncertainty. These include adenoviruses, rhinoviruses, syncytial viruses, herpesviruses, picornaviruses, mycoplasma, chlamydiae and Haemophilus somnus.Previously, we have studied four typical cases of bovine pneumonia obtained from the Michigan State University Veterinary Diagnostic Laboratory to elucidate this complex syndrome by electron microscopy. More recently, additional cases examined reveal electron opaque immune deposits which were demonstrable on the alveolar capillary walls, laminae of alveolar capillaries, subenthothelium and interstitium in four out of 10 cases. In other tissue collected, unlike other previous studies, bacterial organisms have been found in association with acute suppurative bronchopneumonia.


Author(s):  
Robert Speers

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