“When Drotaverine (No-Spa) Injected in to the Perivascular Tissues of Internal Mammary Artery (IMA) Relives the Peri-Operative Vascular Spasm and Increases the Blood Flow in IMA When Used As a Pedicle Graft in CABG”. Medical Forum Monthly 26, no. 8 (May 2, 2024). Accessed September 25, 2025. https://medicalforummonthly.com/index.php/mfm/article/view/2917.