TY - GEN AU - Ord,R J AU - Dolowitz,D A TI - Diagnosis of early Parkinson's disease SN - 0023-852X PY - 1969///0905 KW - Adult KW - Aged KW - Eye Manifestations KW - Female KW - Humans KW - Male KW - Middle Aged KW - Neurologic Examination KW - Nystagmus, Pathologic KW - etiology KW - Parkinson Disease KW - diagnosis N1 - Publication Type: Journal Article UR - https://doi.org/10.1288/00005537-196907000-00005 ER -