Riley E, Swift M
J Med Genet. 1979 Aug;16(4):314-6. doi: 10.1136/jmg.16.4.314.
In a sibship of 11, two brothers with a congenital complete horizontal gaze palsy developed severe kyphoscoliosis. No-one else in the family has a gaze palsy or comparable skeletal abnormalities. Since the parents are first cousins, an autosomal recessive mode of inheritance seems likely.