Khan, Rahmat, Muhammad Khan, Sumaira Sahreen, and Huda Alkreathy. “Effect of <em>Launaea procumbens</em&gt; Extract on Oxidative Marker, p53, and CYP 2E1: A Randomized Control Study”. Food & Nutrition Research 600 (March 3, 2016). Accessed May 19, 2019. https://foodandnutritionresearch.net/index.php/fnr/article/view/1037.