SI units are to be used for all articles. Any normal ranges should also be included. References are collated at the end of the article. Annotation of the references should accord with the abbreviations used in Index Medicus . Where there are seven or more authors, list only the first three then use et al .
Authors are responsible for reference accuracy.
Quail G. Asthma in the military. Bowden M. Black Hawk Down. Reprinting of articles may be authorised by the Editor, with the author's consent, if an acknowledgment, quoting both the Journal and the original date of publication, is printed with the article.