Links
[1] https://disorders.eyes.arizona.edu/references/unusual-occurrence-karsch-neugebauer-syndrome-orodental-anomalies
[2] https://disorders.eyes.arizona.edu/references/karsch-neugebauer-syndrome-two-sibs-unaffected-parents
[3] https://disorders.eyes.arizona.edu/references/karsch-neugebauer-syndrome-split-footsplit-hand-and-congenital-nystagmus