These commentaries should not exceed 1,500 words and should be submitted double-spaced. Letters to the editor on any topic of interest to the epidemiologic community will be considered for publication. Letters should be triple-spaced and limited to 600 words. Unsolicited reviews of epidemiologic books or software will be considered for publication. Reviews should be limited to 1,200 words, and contain information on how to order the book or computer program.
Authors are responsible for the accuracy of all references.
These should be numbered sequentially as superscripts in order of their appearance in the text, and listed in a separate section following the text, double-spaced. All authors and inclusive page numbers should be given for each reference cited. Tables should be typed double-spaced, presented on separate pages after the references, and numbered in the order in which they are cited in the text. Table titles should be fully descriptive of the contents, and whenever possible should be comprehensible without reference to the text. Tables should supplement, not duplicate, the text.