Isnaeni, M Purnomo, Marcellus Simadibrata, Murdani Abdullah, Ari Fahrial Syam, and Achmad Fauzi. 2006. “Peutz Jeghers Syndrome”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy 7 (3):82-85. https://doi.org/10.24871/73200682-85.