Youth development 112 Services for 107 Prevention 68 Youth 52 Medical care 38 Medical errors 35 Quality control 32 more ... Safety measures 22 Sexual minority youth 17 Psychological aspects 15 Substance use 15 Homeless youth 14 Chronically ill 13 Hospital care 13 Long-term care facilities 12 Medical assistants 12 Problem youth 12 Teenagers 12 Training of 12 Interpersonal relations in adolescence 11 Medical records 11 Treatment 11 Access control 10 Law and legislation 10 Medical personnel 9 Parent and child 9 Complications 8 HIV-positive youth 8 Parent and teenager 8 HIV infections 7 less ...