Abortifacient response and plasma vasoconstrictive activity after feeding needles from ponderosa pine trees in cattle and sheep
Short, R.E. (Ft. Keogh LARRL, ARS, USDA, Miles City, MT.) ; Ford, S.P ; Grings, E.E ; Kronberg, S.L
Journal of animal science, 1995-07, Vol.73 (7), p.2102-2104 [Periódico revisado por pares]Savoy, IL: Am Soc Animal Sci
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