Renaldi, Kaka, Marcellus Simadibrata, Ari Fahrial Syam, Abdul Aziz Rani, and Ening Krisnuhoni. 2011. “Influence of Fucoidan in Mucus Thickness of Gastric Mucosa in Patients With Chronic Gastritis”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 12 (2):79-84. https://doi.org/10.24871/122201179-84.