| Literature DB >> 8400954 |
J Middleton, H Spearey, B Maunder, J Vanes, V Little, A Norman, D Bentley, G Lucas, B Bone.
Abstract
Mesh:
Year: 1993 PMID: 8400954 PMCID: PMC1678754 DOI: 10.1136/bmj.307.6902.504-a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138