1. A squint syndrome.;Swan;Arch. Ophth.,1947
2. The blind spot syndrome.;Swan;Arch. Ophth.,1948
3. The blind spot mechanism in strabismus.;Swan;Am. J. Ophth.,1954
4. Swan, K. C.: The blind spot mechanism in strabismus. In Allen, J. H. (ed.) : Strabismus Ophthalmic Symposium II. St. Louis, C. V. Mosby, 1958, p. 201.
5. Etiology and pathogenesis of fixation anomalies in strabismus.;Von Noorden;Am. J. Ophth.,1970