“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, vol. 26, no. 8, May 2024, https://medicalforummonthly.com/index.php/mfm/article/view/2917.