| Literature DB >> 2879100 |
Abstract
Entities:
Keywords: Empirical Approach; Health Care and Public Health; Public Health (Infectious Diseases) Act
Mesh:
Substances:
Year: 1987 PMID: 2879100 DOI: 10.1016/s0140-6736(87)90711-2
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321