| Literature DB >> 13560912 |
Abstract
Keywords: INFANT, NEWBORN/diseases; SMALLPOX/prevention and control; VACCINIA/in infant and child
Mesh:
Year: 1958 PMID: 13560912 PMCID: PMC2026149 DOI: 10.1136/bmj.2.5094.490
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447