Walters, M T A double-blind, cross-over, study of oral N-acetylcysteine in Sjögren's syndrome. [electronic resource] - Scandinavian journal of rheumatology. Supplement 1986 - 253-8 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0301-3847 Subjects--Topical Terms: Acetylcysteine--administration & dosageAdministration, OralClinical Trials as TopicDouble-Blind MethodHumansSjogren's Syndrome--drug therapy