Derakhshandeh K, Soleymani M. Formulation and in vitro evaluation of nifedipine- controlled release tablet: Influence of combination of hydrophylic and hydrophobic matrix forms. AJP [Internet]. 2014 Aug. 27 [cited 2024 Apr. 29];4(4). Available from: http://www.asiapharmaceutics.info/index.php/ajp/article/view/227