1. Sanders M, Glaser J (1973) Alternating windmill nystagmus. Neuro-Ophthalmol 7:133–136
2. Choi KD, Shin HK, Kim JS, Kim SH, Choi JH, Kim HJ, Zee DS (2016) Variants of windmill nystagmus. J Neurol 263(7):1375–1381
3. Cross SA, Smith JL, Norton EW (1982) Periodic alternating nystagmus clearing after vitrectomy. J Clin Neuroophthalmol 2:5–11
4. Leigh RJ, Zee DS (2015) The neurology of eye movements. Oxford University Press, Oxford
5. Leigh R, Zee DS (1980) Eye movements of the blind. Invest Ophthalmol Vis Sci 19(3):328–331