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Sanguansak Thanaviratananich. (1998) Double blind study of half dose of budesonide for the treatment of perennial rhinitis in Thai adults . Chulalongkorn University/Bangkok.
Sanguansak Thanaviratananich. Double blind study of half dose of budesonide for the treatment of perennial rhinitis in Thai adults. . Bangkok:Chulalongkorn University, 1998.
Sanguansak Thanaviratananich. (1998) Double blind study of half dose of budesonide for the treatment of perennial rhinitis in Thai adults . Chulalongkorn University/Bangkok.