Sachith Welarathna

4PUBLICATIONS
3CO-AUTHORS
Radiation therapyDiagnostic radiographyEpidemiological methods
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Publications (4)

|Jul 15, 2025
Patient-size based dose optimization in projection radiography examinations: A BMI-guided approach.

Sachith Welarathna, Sivakumar Velautham, Sivananthan Sarasanandarajah

|Mar 27, 2024
Towards the establishment of national diagnostic reference levels for abdomen, KUB, and lumbar spine x-ray examinations in Sri Lanka: a multi-centric study.

Sachith Welarathna, Sivakumar Velautham, Sivananthan Sarasanandarajah

|Sep 22, 2023
Towards the establishment of national diagnostic reference levels for chest x-ray examinations in Sri Lanka: a multi-centric study.

Sachith Welarathna, Sivakumar Velautham, Sivananthan Sarasanandarajah

|Nov 30, 2022
Evaluation of patient doses for routine digital radiography procedures toward establishing an institutional diagnostic reference levels: A case study in Sri Lanka.

Sachith Welarathna, Sivakumar Velautham, Mihira Wanninayake

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