therapy Treatment 285 methods 116 Mental Disorders 72 psychology 64 Psychotherapy 54 diagnosis 49 Mental illness 42 Cancer 41 Stress Disorders, Post-Traumatic 36 MEDICAL 34 Neoplasms 34 Diagnosis 33 Child 31 Adolescent 30 Substance-Related Disorders 30 Diseases 28 General 28 Patients 25 Substance abuse 25 history 24 History 23 Mental disorders 23 PSYCHOLOGY 23 Post-traumatic stress disorder 23 Cognitive therapy 21 Feeding and Eating Disorders 21 Mental health 21 Psychic trauma 21 Cognitive Therapy 20