Rokkam Meher Prasanna, Gora Olos, Konda Manikyeswara Rao, and Koushik Ajay. “A Proprietary Blend of <em>Sphaeranthus indicus</em> Flower Head and <em>Mangifera indica</em&gt; Bark Extracts Increases Muscle Strength and Enhances Endurance in Young Male Volunteers: A Randomized, Double-Blinded, Placebo-Controlled Trial”. Food & Nutrition Research 67 (January 27, 2023). Accessed April 20, 2024. https://foodandnutritionresearch.net/index.php/fnr/article/view/8972.