Treatment therapy 570 Diseases 231 Cancer 212 Prevention 183 methods 180 Substance abuse 143 Máis ... Diagnosis 134 Mental illness 129 Rehabilitation 126 History 116 Drug abuse 101 diagnosis 100 Research 98 Patients 92 Wounds and injuries 86 Mental Disorders 85 psychology 85 Alcoholism 84 Social aspects 80 Neoplasms 77 Pain 76 Cognitive therapy 75 Psychotherapy 72 Mental health 65 Psychological aspects 65 AIDS (Disease) 62 Substance-Related Disorders 61 Post-traumatic stress disorder 59 prevention & control 59 menos ...