| Literature DB >> 13865183 |
Abstract
Entities:
Keywords: INFANT MORTALITY; STILLBIRTH/statistics; TWINS
Mesh:
Year: 1961 PMID: 13865183 DOI: 10.1111/j.1469-1809.1961.tb01510.x
Source DB: PubMed Journal: Ann Hum Genet ISSN: 0003-4800 Impact factor: 1.670