Retneswari MasilamaniJayakumar GurusamyRosmawati Mohamed2025-01-062025-01-062022-04-269789811245640978981124565710.1142/9789811245657_0013https://dspace-cris.utar.edu.my/handle/123456789/10248Hepatobiliary and Gastrointestinal Disordersbook-chapter