Gross morphology of the composite occipito-atlas-axis joint cavity in the dog.
D000818:Animals; D001368:Axis, Cervical Vertebra / Q000033:anatomy & histology*; D001270:Cervical Atlas / Q000033:anatomy & histology*; D004285:Dogs; D005260:Female; D007596:Joints / Q000033:anatomy & histology*; D008297:Male; D009777:Occipital Bone / Q000033:anatomy & histology*