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J Oral Pathol Med (2011) 40: 785–792
Objectives: To compare salivary pH changes and stimulation efficacy of two different gustatory stimulants of salivary secretion (GSSS) in patients with primary Sjögren syndrome.
Setting: Portuguese Institute for Rheumatological Diseases.
Design: Double‐blind randomized controlled trial.
Subjects: Eighty patients were randomized to two intervention groups. Sample...