One of the most important elements of treating warts at home is keeping your feet dry. To accomplish this: 1  Dry your feet, including the area between your toes, thoroughly after bathing or showering. 2  Use over-the-counter foot powder. 3  Sprinkle it onto your feet and into your shoes to absorb moisture.
A DOI (digital object identifier) is a unique number assigned by publishers to journal articles, studies and book chapters available online. When the DOI is included in a citation, it will be easier for a reader to locate the version of the work cited.
1 Some articles won't have a DOI. 2  The DOI system is a fairly recent concept. 3  For example, the International DOI Foundation was founded in 1998 and the publisher Elsevier appears to have started using DOIs on all of their journal articles around 2003.