In descriptions of diseases, the diagnostic criteria for the disease should be stated, together with a reference to any standard classification of the disease type or degree should be made if such exist. Results in original papers should be descriptions of what was found, with appropriate numerical support. If there is a series of steps in an investigation, authors may find it convenient to present their text under a number of sub-headings. There should be no discussion of the results in this section, except to the very limited extent that subsequent findings may be justified by conclusions reached in one set of observations. When essential, they are numbered consecutively and typed at the foot of the appropriate page.
Tables require a heading and figures a legend, also prepared on a separate sheet.
Due to technical reasons, figures with a screen background should not be submitted. On the back of each illustration, indicate its number, the author s name, and top with a soft pencil. Color illustrations are reproduced at the author s expense. The list of references should include only those publications which are cited in the text. The surnames of the authors followed by initials should be given.