Document Type : Research Articles
Authors
1 Department of Research Methodology and Biostatistics, School of Preventive Medicine and Public Health, Hanoi Medical University, Vietnam.
2 Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy.
3 Hanoi University of Public Health, Vietnam.
4 Ministry of Health, Hanoi, Vietnam.
5 Bach Mai Hospital, Hanoi, Vietnam.
Abstract
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