Provides a wide range of online health information directories on topics ranging from clinical trials, drugs and dietary supplements, general health information, and environmental health. The clinical trials database allows users to search by type of health condition and by location of trial. The Household Products Database provides information on the potential health effects of chemicals contained in common products. MedlinePlus offers information about various health issues, searchable by body location/system, type of disorder, as well as diagnostic tests and therapies.

Maintains a listing of clinical trials to help the general public and patients in their search. Clinical trials are research studies designed to seek new cures and more effective treatments for diseases. Each study uses patients and otherwise healthy participants, to answer scientific questions and find better ways to prevent, screen for, diagnose, or treat a disease.

Provides comprehensive cancer-related treatment in a research-based, clinical care environment. Services include chemotherapy, radiation therapy, surgical treatment, and palliative care for individuals with cancer. Also researches cancer causes, prevention, cures, and treatments.

Provides comprehensive cancer-related treatment in a research-based, clinical care environment. Services include chemotherapy, radiation therapy, surgical treatment, and palliative care for individuals with cancer. Also researches cancer causes, prevention, cures, and treatments.

Provides comprehensive cancer-related treatment in a research-based, clinical care environment. Services include chemotherapy, radiation therapy, surgical treatment, and palliative care for individuals with cancer. Also researches cancer causes, prevention, cures, and treatments.

Provides comprehensive cancer-related treatment in a research-based, clinical care environment. Services include chemotherapy, radiation therapy, surgical treatment, and palliative care for individuals with cancer. Also researches cancer causes, prevention, cures, and treatments.

Offers a clinical studies matching service that connects individuals with Alzheimer's disease and other dementias, caregivers, volunteers, and physicians with current studies to advance Alzheimer's research. Registrant will receive information about studies for which they may be a good fit based on preferences, locations, and personal characteristics.

Provides information about clinical trials for individuals at sites in the New England region, across the nation, and also through online surveys.