First, tell us what types of studies interest you.
*Have you participated in a study at PRA before?
*Please select the clinic that is closest to you:
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**The Philadelphia location is a screening center only. A screening center is where initial questionnaires and assessments are done to determine whether a volunteer qualifies for further participation in a clinical study. It is staffed by qualified medical and study personnel. The actual studies will be conducted at the Marlton, NJ clinic.

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