| Literature DB >> 20285314 |
N H TOPPING, C C SHEPARD, J V IRONS.
Abstract
Entities:
Keywords: RICKETTSIAL DISEASES/epidemiology and statistics
Mesh:
Year: 1947 PMID: 20285314 DOI: 10.1001/jama.1947.02880120001001
Source DB: PubMed Journal: J Am Med Assoc ISSN: 0002-9955