| Literature DB >> 15271832 |
Daniel Pewsner1, Markus Battaglia, Christoph Minder, Arthur Marx, Heiner C Bucher, Matthias Egger.
Abstract
Mesh:
Year: 2004 PMID: 15271832 PMCID: PMC487735 DOI: 10.1136/bmj.329.7459.209
Source DB: PubMed Journal: BMJ ISSN: 0959-8138