| Literature DB >> 13234428 |
J A HEADY, C F STEVENS, C DALY, J N MORRIS.
Abstract
Entities:
Keywords: INFANT; MATERNITY; VITAL STATISTICS
Mesh:
Substances:
Year: 1955 PMID: 13234428 DOI: 10.1016/s0140-6736(55)90284-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321