Kim, Kyoung Nam Relationship between preferred sleeping position and unilateral disc haemorrhage in normal-tension glaucoma patients. [electronic resource] - Acta ophthalmologica Jun 2015 - e313-4 p. digital Publication Type: Letter; Observational Study ISSN: 1755-3768 Standard No.: 10.1111/aos.12562 doi Subjects--Topical Terms: AgedFemaleHumansIntraocular PressureLow Tension Glaucoma--diagnosisMaleMiddle AgedOptic Disk--physiopathologyPosture--physiologyRetinal Hemorrhage--physiopathologyRetrospective StudiesSleep--physiologySurveys and Questionnaires