期刊
REVISTA PANAMERICANA DE SALUD PUBLICA-PAN AMERICAN JOURNAL OF PUBLIC HEALTH
卷 16, 期 6, 页码 432-442出版社
PAN AMER HEALTH ORGANIZATION
DOI: 10.1590/S1020-49892004001200013
关键词
mass immunization; immunization programs; health care evaluation mechanisms; health surveys; population surveillance; Americas
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