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Authors Aiken, G.E. Remove constraint Aiken, G.E.: Aiken, G.E. Year 2009 Remove constraint 2009: 2009 Subjects temporal variation Remove constraint temporal variation: temporal variation

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1. Influence of toxic endophyte-infected fescue on sperm characteristics and endocrine factors of yearling Brahman-influenced bulls

Description:: Includes references
Author:: Looper, M.L. , Rorie, R.W. , Person, C.N. , Lester, T.D. , Hallford, D.M. , Aiken, G.E. , Roberts, C.A. , Rottinghaus, G.E. , Rosenkrans, C.F. Jr.
Subject:: beef bulls , zebu , genotype , Festuca arundinacea , pastures , forage grasses , grazing , endophytes , ergot alkaloids , blood chemistry , spermatozoa , prolactin , cortisol , testosterone , semen , scrotum , diameter , sperm motility , velocity , temporal variation , air temperature
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Technical note: Comparison between two tracing methods with ultrasonography to determine lumen area of the caudal artery in beef cattle

Description:: Includes references
Author:: Aiken, G.E. , Klotz, J.L. , Kirch, B.H. , Strickland, J.R. , Boykin, D.L.
Subject:: beef cattle , ultrasonography , arteries , heifers , temporal variation , Festuca arundinacea , forage grasses , Neotyphodium coenophialum , endophytes , blood flow , connective tissues , methodology , experimental design , intimin , measurement , accuracy , precision
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009