Paty, D W HL-A frequencies in patients with multiple sclerosis. [electronic resource] - The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques Nov 1974 - 211-3 p. digital Publication Type: Journal Article ISSN: 0317-1671 Standard No.: 10.1017/s0317167100019788 doi Subjects--Topical Terms: Autoimmune DiseasesHLA AntigensHistocompatibility AntigensHumansMultiple Sclerosis--etiologyPoliomyelitis--complications