Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication date
(Electronic):
1967
Publication date
(Issued):
01
May
1967
Publication date Updated: 09
February
2018
Article
DOI: 10.1212/WNL.17.5.427
PubMed ID: 6067254
SO-VID: babe5c76-9e08-4df8-b3c0-7f0572f4c807