[postlink]https://medical-media.blogspot.com/2010/07/drug-hypersensitivity-reactions_6675.html[/postlink]
http://www.youtube.com/watch?v=czWBXKRKZM8endofvid [starttext]USMLE STEP 3 Dermatology Algorithm of ALL Drug Induced Hypersensitivity Reactions tested on the exams, and easy to remember charts comparing and contrasting, narrated by USMLE Expert. [endtext]