More Information
Bibliography:ark:/67375/NVC-RXMPXXCT-C
PMID:6457662
href:bmj-283-826.pdf
istex:CF5A82EE65B55D6F82E601B3D05315215B41F214
local:bmj;283/6295/826
ObjectType-Case Study-2
SourceType-Scholarly Journals-1
ObjectType-Feature-4
content type line 23
ObjectType-Report-1
ObjectType-Article-3
ISSN:0267-0623
1468-5833
DOI:10.1136/bmj.283.6295.826