Cobb, S R On a possible explanation of the unusually high rates of colour vision defects in some west of Scotland primary schools. [electronic resource] - Medical hypotheses Jun 1984 - 127-30 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0306-9877 Standard No.: 10.1016/0306-9877(84)90049-5 doi Subjects--Topical Terms: ChildColor Vision Defects--epidemiologyEmigration and ImmigrationEpidemiologic MethodsFemaleHumansIreland--ethnologyMaleScotland