attributes.tag: breed
attributes.value: German warmblood
attributes.tag: dev_stage
attributes.value: estrus
attributes.tag: sex
attributes.value: female
attributes.tag: tissue
attributes.value: uterine cytobrush
attributes.tag: breeding_history
attributes.value: pregnant
attributes.tag: Susceptibility to breeding-induced endometritis
attributes.value: susceptible
attributes.tag: Mare number
attributes.value: mare 3
attributes.tag: BioSampleModel
attributes.value: Model organism or animal