List of Articles Antimicrobial Activities Silica Supported Calcium Chloride (SiO2-CaCl2) Open Access Article Abstract Page Full-Text 1 - Biological Activity and Efficient Synthesis of 3, 4-Dihydropyrimidin-2-(1H)-one/thione Derivatives Farhad Hatamjafari 10.22034/jchr.2018.544084