| Literature DB >> 18118989 |
Abstract
Entities:
Keywords: ANTIGENS AND ANTIBODIES; RICKETTSIAL DISEASES
Mesh:
Substances:
Year: 1949 PMID: 18118989 PMCID: PMC1528052 DOI: 10.2105/ajph.39.4.492
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572