1) Lund JP, Enomoto S. The generation of mastication by the mammalian central nervous system. In: Cohen AH, Rossignol S, Grillner S, editors, Neural Control of Rhythmic Movements in Vertebrates 41-72, New York: Wiley Interscience, 1988.
2) Takada K, Yasuda Y, Hiraki T. Tongue muscle activity during jaw opening, clenching, and protrusive and retrusive efforts in man. In: van Steenberghe D, DeLaat A, editors, EMG of jaw reflexes in man 327-339, Leuven: Leuven University Press, 1989.
5) Mohl ND. The role of head posture in mandibular function. In: Solberg WK, Clark GT, editors, Abnormal Jaw Mechanics, Diagnosis and Treatment 97-111, Chicago: Quintessence Pub, 1984.