Kotadiya R, Patel V, Surti H, Patel H. Effect of hydrocolloid on the physicochemical properties of theophylline-loaded agar microspheres. AJP [Internet]. 2014 Sep. 24 [cited 2024 Nov. 22];3(2). Available from: http://asiapharmaceutics.info/index.php/ajp/article/view/254