| Literature DB >> 11950738 |
George K Freeman1, John P Horder, John G R Howie, A Pali Hungin, Alison P Hill, Nayan C Shah, Andrew Wilson.
Abstract
Mesh:
Year: 2002 PMID: 11950738 PMCID: PMC101402 DOI: 10.1136/bmj.324.7342.880
Source DB: PubMed Journal: BMJ ISSN: 0959-8138