“Preparation of Procyanidin B2 from Apple Pomace and Its Inhibitory Effect on the Expression of Cyclooxygenase-2 in Lipopolysaccharide-Treated RAW264.7 Macrophages”. Bangladesh Journal of Pharmacology 6, no. 2 (December 10, 2011): 106–110. Accessed June 23, 2026. https://www.banglajol.info/index.php/BJP/article/view/8915.