TY - JOUR T1 - YAWNING JF - Journal of Neurology, Neurosurgery & Psychiatry JO - J Neurol Neurosurg Psychiatry SP - 203 LP - 209 DO - 10.1136/jnnp.21.3.203 VL - 21 IS - 3 AU - Jacques Barbizet Y1 - 1958/08/01 UR - http://jnnp.bmj.com/content/21/3/203.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -