Results 101 to 110 of about 168,542 (135)

Evaluación de dos planes de vacunación contra la efermedad de Newcastle en pollos de engorde de la línea Ross criados bajo condiciones de campo en el estado Zulia, Venezuela. 1. Parámetros productivos y reacción postvacunal

open access: yesRevista Científica, 2010
Bajo condiciones de campo en el Centro Experimental de Producción Animal de la Universidad de Zulia, se evaluó la reacción postvacunal y los parámetros productivos de pollos de engorde en respuesta a la implementación de dos planes de vacunación contra ...
Francisco Perozo Marín   +5 more
doaj  

[Identification of occupational risks associated with diseases suspected to be of possible occupational origin seen in the National Health System]. [PDF]

open access: yesAten Primaria, 2012
Delclòs J   +6 more
europepmc   +1 more source

Are there differences in abomasal morphology in calves fed eight liters of milk and concentrate or good quality alfalfa hay? [PDF]

open access: yesBraz J Vet Med
Vazquez N   +6 more
europepmc   +1 more source

Adaptación y expectativas del sector empresarial en Boyacá (Business Sector Adaptation and Expectations in Boyacá, Colombia)

open access: yes, 2022
Preciado MP   +12 more
europepmc   +1 more source

[Social security burden due to work-related disability due to kidney failure]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Torres-Toledano M   +5 more
europepmc   +1 more source

Effects of Saccharomyces cerevisiae on Pancreatic Alpha and Beta Cells and Metabolic Profile in Broilers. [PDF]

open access: yesProbiotics Antimicrob Proteins
Peña B SJ   +5 more
europepmc   +1 more source

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