1. The etiology of squint;BIELCHOwSKY, A.;Amer. Jl. Ophthal,1937
2. Fusion4l movements;M, B.U.R.I.A.N.H.;Arch. Ophthal., Vol. XXI,(19p9).
3. Fusional movements ih permanent strabismus. A study of the role
4. Amer. Arch. Ophthal.. Vol. XXVI, p. 626. CAMPBELL, CLARY,, B.
5. Psychol., Vol. XLVIII, p. 82.