Alarming numbers of youths (some say as many as 60 percent in the United States) have experimented with illegal drugs.
काउन्सलिंग एण्ड टेर्स्टिग: फ़ैक्टस्‌, इशूस्‌, एण्ड आनसरस्‌, (Voluntary HIV Counseling and Testing: Facts, Issues, and Answers).