Amarasinghe Gayani, Agampodi Thilini, Mendis Vasana, Agampodi Suneth Buddhika
Department of Community Medicine, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.
Department of Pathology, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka.
BMJ Glob Health. 2021 May;6(5). doi: 10.1136/bmjgh-2021-005737.