| Literature DB >> 13426563 |
Abstract
Entities:
Keywords: INFANT, NEWBORN/diseases; PNEUMONIA/in infant and child; VIRUS DISEASES/in infant and child
Mesh:
Year: 1957 PMID: 13426563 PMCID: PMC1973501 DOI: 10.1136/bmj.1.5028.1145
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447