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Effect of progesterone concentrations, follicle diameter, timing of artificial insemination, and ovulatory stimulus on pregnancy rate to synchronized artificial insemination in postpubertal Nellore heifers

Animal PhysiologyFollicle DiameterAnimal ReproductionTheriogenologyFertilityAnimal ScienceReproductive HealthGynecologyArtificial InseminationReproductive BiologyPublic HealthEndocrinologyMedicineAnimal BreedingProgesterone ConcentrationsReproductive Physiology