TY - GEN AU - Lang,A E TI - Essential myoclonus and myoclonic dystonia SN - 0885-3185 PY - 1997///0402 KW - Diagnosis, Differential KW - Dystonia KW - diagnosis KW - Humans KW - Myoclonus KW - Neurologic Examination N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1002/mds.870120126 ER -