Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (286K), or click on a page image below to browse page by page. Links to PubMed are also available for Selected References.
These references are in PubMed. This may not be the complete list of references from this article.
Borg G. Perceived exertion as an indicator of somatic stress. Scand J Rehabil Med. 1970;2(2):92–98.[PubMed]
McGavin CR, Gupta SP, Lloyd EL, McHardy GJ. Physical rehabilitation for the chronic bronchitic: results of a controlled trial of exercises in the home. Thorax. 1977 Jun;32(3):307–311.[PMC free article][PubMed]
McGavin CR, Gupta SP, McHardy GJ. Twelve-minute walking test for assessing disability in chronic bronchitis. Br Med J. 1976 Apr 3;1(6013):822–823.[PMC free article][PubMed]
Articles from Journal of the Royal Society of Medicine are provided here courtesy of Royal Society of Medicine Press