Establishing a sentinel surveillance system for the novel COVID-19 in a resource-limited country: methods, system attributes and early findings
Main Authors: | , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMJ Publishing Group
2021-12-01
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Series: | BMJ Open |
Online Access: | https://bmjopen.bmj.com/content/11/12/e055169.full |