M. D. Anderson Cancer Center offers integrated programs in cancer treatment, clinical trials, education programs and cancer prevention, and is located in Houston. It offers cancer treatment and research, education and research-based prevention of common and rare cancers. It conducts clinical trials to offer treatment opportunities for difficult and aggressive tumors. Its clinical trials include therapeutic, prevention, screening, diagnostic and supportive care. It provides prevention programs to minimize cancer risk and emotional healing in support groups for patients and family members. It provides travel assistance for international patients. Its in-house classroom allows cancer children to keep up with schoolwork. Its publications are an online resource for patients, families and health care providers.