More Information
Bibliography:local:jech;64/6/474
href:jech-64-474.pdf
ark:/67375/NVC-SC1BGV03-R
istex:9D61840C3B75B9461D5A96FAF610A17DC80C812F
ArticleID:jech90365
SourceType-Other Sources-1
content type line 63
ObjectType-Editorial-2
ObjectType-Commentary-1
ISSN:0143-005X
1470-2738
DOI:10.1136/jech.2009.090365