| Literature DB >> 14343457 |
Abstract
Entities:
Keywords: EXTRACTION, OBSTETRICAL; GERMANY, WEST; HISTORY; INFANT MORTALITY; INFANT NUTRITION DISORDERS; INFANT, NEWBORN
Mesh:
Year: 1965 PMID: 14343457 DOI: 10.1007/bf00670870
Source DB: PubMed Journal: Arch Gynakol ISSN: 0003-9128