%0 Journal Article %T Erythrocyte Acetylcholinesterase Levels and Hirschsprung Disease: A Case of Cautious Interpretation of Diagnostic Test Results? %A JPMS %J Journal of Pakistan Medical Students %D 2013 %I %X (Civil Hospital Karachi, Karachi, Pakistan)(Editorial; p83-84) %K Editorial %U http://www.jpmsonline.com/jpms-vol3-issue2-pages83-84-se.html