KUSUMOTO, GO, Midoriko Higashi, Kenji Shigematsu, and Ken Yamaura. “Third-Generation Hydroxyethyl Starch Causes Dose-Dependent Coagulopathy in Patients Undergoing Off-Pump Coronary Artery Bypass With Continuation of Preoperative Aspirin”. The Heart Surgery Forum 24, no. 5 (September 29, 2021): E949-E854. Accessed August 16, 2024. https://journal.hsforum.com/index.php/HSF/article/view/4061.