"They don't teach leeches in nursing school"
Possibly the most awesome business card ever by John "Pathfinder" Lester (cc by)
I've been dispensing leeches at my hospital for at least a decade, so that makes me something of a self-styled leech expert ... codex99 discusses working with leech therapy in ChuraChura's post the leech triumphantly oozed its way back into the hospital