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The Veterinary Record|July 16, 1983
Clinical variations of border disease in sheep according to the source of the inoculumJ W Plant, H M Acland, G P Gard, et al.
Vaccine|December 21, 2005
A mutation inactivating the methyltransferase gene in avirulent Madrid E strain of Rickettsia prowazekii reverted to wild type in the virulent revertant strain EvirJian-Zhi Zhang, Jun-Fang Hao, David H Walker, et al.
Southern Medical Journal|April 1, 1984
Rocky Mountain spotted fever vaccine: a regional needD H Walker, M R Montenegro, B C Hegarty, et al.
Modern Pathology : an Official Journal of the United States and Canadian Academy of Pathology, Inc|June 1, 1999
Monoclonal antibody-based immunohistochemical diagnosis of rickettsialpox: the macrophage is the principal targetD H Walker, S D Hudnall, W K Szaniawski, et al.
The American Journal of Tropical Medicine and Hygiene|August 16, 2001
Rickettsial infection in murine models activates an early anti-rickettsial effect mediated by NK cells and associated with production of gamma interferonA N Billings, H M Feng, J P Olano, et al.
Progress in Neuro-Psychopharmacology & Biological Psychiatry|August 22, 2001
Dose-related effects of chronic gestational cocaine treatment on maternal aggression in rats on postpartum days 2, 3, and 5D A Lubin, K E Meter, C H Walker, et al.
Chemical Communications (Cambridge, England)|July 12, 2002
Solid supported fluoronitroaryl triazenes as immobilized and convertible Sanger reagents--synthesis and SNAr reactions towards a novel preparation of 1-alkyl-5-nitro-1H-benzotriazolesMatthias E P Lormann, Catherine H Walker, Mazen Es-Sayed, et al.
The American Journal of Tropical Medicine and Hygiene|January 1, 1994
Identification of the antigenic constituents of Ehrlichia chaffeensisS M Chen, J S Dumler, H M Feng, et al.
Australian Veterinary Journal|November 1, 1982
Experimental production of dermatitis in sheep with Pseudomonas aeruginosaD H Burrell, G C Merritt, J E Watts, et al.
Ecological Applications : a Publication of the Ecological Society of America|August 1, 1991
Critical Issues for Understanding Global Change Effects on Terrestrial EcosystemsD S Ojima, T G F Kittel, T Rosswall, et al.
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