Ahmad, Maaz. “Community Based, Multicentered, Randomized, Double Blinded, Placebo Controlled Clinical Trial of Trachyspermum Copticum Extract Against Stable Angina”. Annals of King Edward Medical University 23, no. 3 (December 5, 2017). Accessed May 3, 2024. https://annalskemu.org/journal/index.php/annals/article/view/2024.