TY  - RPRT
TI  - Dropped head syndrome.
AU  - S Khella
AU  - M Frederic
PY  - 1993
DO  - 10.1212/wnl.43.4.846-b
UR  - https://pubmed.ncbi.nlm.nih.gov/8369036/
ID  - 8369036
ER  -