Mathematical notations should be simple and suitable for a multi-disciplinary audience. For example, fractions within fractions, and subscripts within subscripts should be avoided. Equivalent values in other systems may be used, provided their metric equivalents are included in every case. Note that percent, ppm, and ppb are not metric units. Most footnote material can be incorporated into the text for the benefit of the readers, editors, and printers.
Technology generally follows the Vancouver style of referencing.
If there is more than one listing of the author and year, use a, b, c, etc. Prepare a list in alphabetical order containing all literature cited. If the numbering style is used in the text, number cite references in the order of appearance. Prepare a list containing all literature cited. Biologic markers in immunology.