Barium-impregnated chocolate fudge for the study of chewing mechanism in children.
D001464:Barium; D002099:Cacao; D002648:Child; D006801:Humans; D007568:Jaw / Q000502:physiology; D008409:Mastication; D010159:Palate / Q000502:physiology; D012143:Respiratory Physiological Phenomena; D014059:Tongue / Q000502:physiology
D001464:Barium