DATE DIFF QUERY IN SQL SERVER

Question

I AM HAVING A TABLE NAME PERSONAL , IN A TABLE I AM HAVING TWO COLUMNS NAMED DATE OF BIRTH (DOE) AND DATE OF ENROLLMENT, NOW I WANT TO TAKE OUT ACTUAL DIFFERENCE BETWEEN THE TWO COLUMNS  IN YEARS MONTHS AND DATE. FOR EXAMPLE


DOB                            DOE                           ANSWER SHOULD BE LIKE THIS

09 FEB 1981              26 SEP 2003              09YRS   03MTS   12DAYS


SOMEBODY HELP ME OUT OF THIS PLZ


AN EARLY ANSWER WILL BE HIGHLY APPRECIATED!!!!!!!!!!!!!!!!!