| Literature DB >> 3099916 |
K Krogsgaard, C Gluud, C Pedersen, J O Nielsen, E Juhl, J Gerstoft, C M Nielsen.
Abstract
Mesh:
Year: 1986 PMID: 3099916 PMCID: PMC1342242 DOI: 10.1136/bmj.293.6560.1473
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623