Jonas, J B Bilateral congenital optic nerve head pits in monozygotic siblings. [electronic resource] - American journal of ophthalmology Dec 1997 - 844-6 p. digital Publication Type: Case Reports; Journal Article; Twin Study ISSN: 0002-9394 Standard No.: 10.1016/s0002-9394(14)71706-4 doi Subjects--Topical Terms: AdolescentDiseases in Twins--geneticsFemaleHumansOptic Disk--abnormalitiesPedigreeRetinal Detachment--diagnosisTwins, MonozygoticVisual AcuityVitrectomy