On a separate page, acknowledge any financial support received. This section may also be used to acknowledge substantial contributions to the research or preparation of the manuscript made by persons other than the authors. Cite references in numerical order in the text. In the Reference section, references must be typed double-spaced and numbered consecutively in the order in which they are cited, not alphabetically. Abbreviations for journal titles should follow Index Medicus.
Authors are responsible for the accuracy of all references.
Personal communications and unpublished data should not be referenced. If essential, such material should be incorporated in the appropriate place in the text. The value of a family physician. Chronic obstructive pulmonary disease. Tables should be self-explanatory, clearly organized, and supplemental to the text of the manuscript.