List of Articles abdollah Ghasemi pirbalouti Article 1 - Effect of different concentrations of L-phenylalanine on chemical compositions and yield of essential oil of lemon balm (Melissa officinalis) ماهی جان بهارلو عبدالله قاسمی پیربلوطی فاطمه ملک پور Journal of Medicinal Herbs, "J. Med Herb"(Formerly known as Journal of Herbal Drugs or J. Herb Drug) , Issue 4 , Year , Autumn 2019