Complex health conditions affecting military personnel after warzone deployment
Epidemiologic and clinical research on the health of 1991 Gulf War veterans; prevalence, etiology, pathobiology, and treatment of Gulf War illness
Environmental exposures and chronic neurological disease; gene-exposure interactions in human biological response to neurotoxicants
Research methods for assessing complex etiologic factors (chemical and biological exposures, genetic factors, psychosocial factors) in chronic disease