1. On double vertical strabismus;Stevens;Annales d'Ocularistique (Paris),1895
2. Dissociated vertical deviation;Wilson,1994
3. Dissociative vertical deviation;Raab;J Pediatr Ophthalmol Strabismus,1970
4. Dissociated vertical deviation;Wilson;J Pediatr Ophthalmol Strabismus,1991
5. Dissociated vertical deviation: a clinical and laboratory study;Helveston;Trans Am Ophthalmol Soc,1980