d46554e3__S__Bureau_of_Labor_Statistics__ENTRY_LEVEL_EDUCATION
[Occupation] Physical Therapist Assistants and Aides [Job Duties] Physical therapist assistants (sometimes called PTAs) and physical therapist aides work under the direction and supervision of physical therapists. They help patients who are recovering from injuries and illnesses regain movement and manage pain. [2012 MEDIAN PAY] $39,430 [ENTRY-LEVEL EDUCATION] 
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Nursing Assistants and Orderlies : Occupational Outlook Handbook: : U.S. Bureau of Labor Statistics