Atul Tripathi, Rakesh Punekar, Vishal Jain, Chandra Kishore Tyagi, Amol Chandekar and Amber Vyas 2017. Antioxidant and Antiulcer Potential on leaves of Brassica nigra L. against Gastric Ulcer. International Journal of Phytomedicine. 9, 1 (Mar. 2017), 144–150.