Research Article

Jazz ballet bottom.

Br Med J (Clin Res Ed) 1987; 295 doi: https://doi.org/10.1136/bmj.295.6607.1173-a (Published 07 November 1987) Cite this as: Br Med J (Clin Res Ed) 1987;295:1173

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview