http://www.nhsl.health.gov.lk/web/index.php?option=com_content&view=article&id=57:department-of-chemical-pathology&catid=15&Itemid=215&showall=&limitstart=1&lang=en
https://lk.linkedin.com/in/manjula-dissanayake-484a7827
https://lk.linkedin.com/in/vithegi-kesavan-9ba398101