The information below is a complication items gleened from other web sites and newsletters. All are in the form of links, thus you will be visiting sites both inside and outside of the HPRA website. Some are links to specific articles and others are links to various organizations and newsletters. When visiting any of the external sites, check to see if there is a free subscription available. Some links may seem redundant, but they may present different informational views. Some of these links also may appear on another page within the HPRA site.