Likely elementary and obvious for many of you, but I found this fascinating:
http://library.med.utah.edu/WebPath/TUTORIAL/GUNS/GUNBLST.html
Warning: don't go back and read the "statistics" page, it's a rather "anti" slant and will just piss you off.
http://library.med.utah.edu/WebPath/TUTORIAL/GUNS/GUNBLST.html
Warning: don't go back and read the "statistics" page, it's a rather "anti" slant and will just piss you off.