Antovska P, Cvetkovska M, Goračinova K. Preparation and characterization of sol-gel processed spray dried silica xerogel microparticles as carriers of heparin sodium. Maced. J. Chem. Chem. Eng. [Internet]. 2006 Dec. 15 [cited 2024 Apr. 26];25(2):121-6. Available from: https://mjcce.org.mk/index.php/MJCCE/article/view/295