TY - JOUR T1 - An unpredictable vision JF - Medical Humanities JO - J Med Humanit DO - 10.1136/medhum-2017-011269 SP - medhum-2017-011269 AU - Andrew R L Medford Y1 - 2017/07/11 UR - http://mh.bmj.com/content/early/2017/07/11/medhum-2017-011269.abstract N2 - Unquenchable thirst,draining sequelae,a pervasive feeling of lethargy,throbbing headaches are master now.And then blurring of vision,all is not what it seems,sweats abound with … ER -