Correspondence
Spectacle problems
Br Med J (Clin Res Ed) 1981; 282 doi: https://doi.org/10.1136/bmj.282.6260.315-b (Published 24 January 1981) Cite this as: Br Med J (Clin Res Ed) 1981;282:315This is a PDF-only article. The first page of the PDF of this article appears above.