Symtoms checker System .NET how it will be achieve, any suggestion
check the link 

http://www.mayoclinic.com/health/symptom-checker/DS00671


I want similar app.. but cant understand hot it achieve..

any suggestion plz
Symtoms checker System .NET how it will be achieve, any suggestion
===

check the link 

http://www.mayoclinic.com/health/symptom-checker/DS00671


I want similar app.. but cant understand hot it achieve..

any suggestion plz