title: Postural position of the manible with special reference to instruction, head fixation and relaxation. I. Significance of instruction.
mesh_terms: D000328:Adult; D002508:Cephalometry; D005260:Female; D006801:Humans; D007574:Jaw Relation Record; D008297:Male; D008334:Mandible / Q000502:physiology*; D014716:Vertical Dimension