Care must be taken to ensure that all units are included. Ensure that each table is cited in the text. Acknowledgements Place these at the end of the main text and before the references. You may acknowledge technical help in carrying out a study but not in preparation of a manuscript. Give details of any funding or other support for the study.
Illustrations Send three copies of all illustrations.
Legends are required for illustrations and should be typed on a separate page. All illustrations should be referred to as figures and should be numbered in a single sequence. Before' and 'after' photographs of patients should be standardised in terms of size, position and lighting. Colour photographs are encouraged and significantly enhance the presentation of clinical cases and results. Clear, lightly contrasted black and white prints are also acceptable.