Not exactly sure WHAT is on wikipedia -- but, ever since I discovered that it could be edited by ANYONE -- I don't really trust the info 100%. Here are some guides that are PRIMO!!

http://www.uwo.ca/cns/resident/pocke...uscular/MG.pdf

http://www.myastheniagravis.org/guidedetails.htm

I ESPECIALLY "love" Dr. Nicolle's guide -- it covers just about everything!!