| Literature DB >> 9329521 |
T Nakano, Z R Ding, Z S Liang, T Matsuba, W Xu.
Abstract
Keywords: Age Factors; Asia; Child; China; Comparative Studies; Delivery Of Health Care; Demographic Factors; Developing Countries; Diseases; Eastern Asia; Economic Factors; Health; Health Services; Human Resources; Immunization; Labor Force; Migrant Workers; Migration; Nonmigrants; Poliomyelitis; Population; Population Characteristics; Population Dynamics; Primary Health Care; Research Methodology; Sampling Studies; Studies; Surveys; Vaccination; Viral Diseases; Youth
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Year: 1997 PMID： 9329521 DOI： 10.1016/S0140-6736(05)64069-X
Source DB: PubMed Journal: Lancet ISSN： 0140-6736 Impact factor: 79.321