TY  - RPRT
TI  - Primary position upbeat nystagmus. A clinicopathologic study.
AU  - N Gilman
AU  - R W Baloh
AU  - U Tomiyasu
PY  - 1977
DO  - 10.1212/wnl.27.3.294
UR  - https://pubmed.ncbi.nlm.nih.gov/557768/
ID  - 557768
ER  -