The final version of the paper should be sent to the correspondent Editor who then forwards the paper to the publisher. Lettering should be clear and able to withstand reducing if necessary. Figures should preferably be drawn to fit one-half page or less. All diagrams should be numbered consecutively, and their first mention in the text should be noted in the left-hand margin. Legends should be listed consecutively on a single sheet of paper.
Supply originals in a form suitable for photographic reproduction.
Checking the proofs The correspondent author can expect to be asked to provide comments on the proofs produced by the typesetter. Should the author wish to correct stylistic or factual errors, then he or she may be asked to pay for the cost of changes. Proofs must be checked and returned to the publisher within forty-eight hours of receipt. A standard transfer of copyright form is enclosed with the proofs and must be completed by authors of some papers. Offprints Twenty-five offprints will be forwarded to the correspondent author, unless otherwise indicated.