Zaheer, Muhammad, Naqi Hussain, Salma Rahman, and Sajid-ur- Rehman. 2012. “Anti Irritant Activity of Extract from the Aerial Parts of Echinops Echinatus Compositae: Anti Irritant Activity of Echinops Echinatus”. Biological Sciences - PJSIR 55 (1):40-45. https://doi.org/10.52763/PJSIR.BIOL.SCI.55.1.2012.40.45.