Ali Sharafi; Soroush Bijani; Hamidreza Kheiri-Manjili; Alireza Ahmadnia; Hossein Danafar. Simple and Sensitive High Performance Liquid Chromatographic (HPLC) Method for the Determination of the Apigenin from Dried Powder of Cosmos Bipinnatus, Apium Graveolens and Petroselinum Crispum: Determination of Apigenin in Dried Powder of Plants. Iran J Pharm Sci 2016, 12, 21-32.