J. L. Himali R. Wijegunasekara (2021) “Critique on the Methods Used by the Epidemiology Unit – Sri Lanka, To Ensure the Quality of Surveillance Data at Regional and Central Level – Reflective Writing”, International Journal of Medical Science and Clinical Research Studies , 1(7), pp. 171–175. doi: 10.47191/ijmscrs/v1-i7-04.