Padungkwan Chitropas. 1995. Development of terbutaline sulphate sustained release pellet using water insoluble polymer as a membrane system. Graduate School, Chulalongkorn University;
Padungkwan Chitropas. (1995) Development of terbutaline sulphate sustained release pellet using water insoluble polymer as a membrane system . Chulalongkorn University/Bangkok.
Padungkwan Chitropas. Development of terbutaline sulphate sustained release pellet using water insoluble polymer as a membrane system. . Bangkok:Chulalongkorn University, 1995.
Padungkwan Chitropas. (1995) Development of terbutaline sulphate sustained release pellet using water insoluble polymer as a membrane system . Chulalongkorn University/Bangkok.