Research Article Pitfalls in practice. Employment law. III: The contract. Br Med J (Clin Res Ed) 1981; 282 doi: https://doi.org/10.1136/bmj.282.6268.958 (Published 21 March 1981) Cite this as: Br Med J (Clin Res Ed) 1981;282:958 Article Related content Metrics Responses Peer review This is a PDF-only article. The first page of the PDF of this article appears below.