1. The genetics of strabismus: Duane, Moebius and fibrosis syndromes;Engle,1998
2. Congenital structural muscle anomalies;Brown,1950
3. Applications of molecular genetics to the understanding of congenital ocular motility disorders;Engle;Ann N Y Acad Sci,2002
4. Congenital fibrosis of the extraocular muscles;Harley;Trans Am Ophthalmol Soc,1978
5. Über Angeborenenvererbten Beweglichkeitsdefect der Augen;Hueck;Klin Monatsbl Augenheilkd,1879