Health-information altruists—a potentially critical resource Kohane, I. S. and Altman, R. B. Health-information altruists—a potentially critical resource. N Engl J Med 2005;2074-7 Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)