| Literature DB >> 13918805 |
D P SWARTZ, J C RATHBUN, J H WALTERS, R A KINCH.
Abstract
Keywords: INFANT MORTALITY/prevention and control
Mesh:
Year: 1962 PMID: 13918805 PMCID: PMC1849212
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262