TY - RPRT TI - Occult fifth nerve dysfunction in multiple sclerosis. AU - A Eisen AU - D Paty AU - S Purves AU - M Hoirch PY - 1981 DO - 10.1017/s0317167100043249 UR - https://pubmed.ncbi.nlm.nih.gov/7284899/ ID - 7284899 ER -