| Literature DB >> 13784176 |
C C WELCH, T L TOMBRIDGE, W J BAKER, R J KINNEY.
Abstract
Entities:
Keywords: MILITARY MEDICINE; PNEUMONIA/epidemiology; STREPTOCOCCAL INFECTIONS/epidemiology
Mesh:
Year: 1961 PMID: 13784176
Source DB: PubMed Journal: Am J Med Sci ISSN: 0002-9629 Impact factor: 2.378