The Yawning of a New EveningDSC_0162_edited-1DSC_0155_edited-1DSC_0159_edited-1DSC_0207_edited-1DSC_0250_edited-1DSC_0321_edited-1DSC_0341_edited-1DSC_0372_edited-1DSC_0380_edited-1DSC_0406_edited-1Patient Observer