issue 4 publication date 2020-03

• Role of Oral Cavity in COVID-19 : Letter to Editor
• Physicochemical Characterization of nano-clinoptilolite/-TCP /gelatin Scaffold and its Application in Periodontics
• Comparison of Inhibitory Effect of Green Tea Extract and Nystatin on Candida Albicans Growth: An in-vitro Study
• Effect of surface passivation on corrosion of a cobalt-chromium dental alloy: surface morphology and chemical composition studies
• Comparison of the effect of two mouthwashes with alcohol and without alcohol on microhardness changes of two types of composite resins(in vitro)
• Assessment the correlation of Morning Nutrition and Demographic Factors with Dental Caries in 9-year-old Students in Zahedan city
• Relationship between the dimensions of Sella Turcica with the vertical skeletal pattern of the face on cone beam computed tomography (CBCT) images in an Iranian population.
• Comparison of apically extruded debris and instrumentation time using rotary, endodontic handpiece and hand files in primary molar teeth: (In-vitro )
• A review on COVID-19 in dentistry