Downbeat nystagmus

Sharma, S; Gupta, A; Deshmukh, A; Singh, S; Puri, V

Puri, V (reprint author), Govind Ballabh Pant Inst Postgrad Med Educ & Res, Dept Neurol, Jawahar Lal Nehru Marg, New Delhi 110002, India.

POSTGRADUATE MEDICAL JOURNAL, 2017; 93 (1101): 437