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Sudarat Eaimtrakarn. 1994. Sustained release theophylline tablets prepared from theophylline granules coated with ethylcellulose. Graduate School, Chulalongkorn University;
Sudarat Eaimtrakarn. (1994) Sustained release theophylline tablets prepared from theophylline granules coated with ethylcellulose . Chulalongkorn University/Bangkok.
Sudarat Eaimtrakarn. Sustained release theophylline tablets prepared from theophylline granules coated with ethylcellulose. . Bangkok:Chulalongkorn University, 1994.
Sudarat Eaimtrakarn. (1994) Sustained release theophylline tablets prepared from theophylline granules coated with ethylcellulose . Chulalongkorn University/Bangkok.