anchor: 812 Prospective Study of Costs and Benefits (1999): Advisory by the Health and Ecological Effects Subcommittee on Initial Assessments of Health and Ecological  Part 2. October 1999.
positive: Prospective Study of Costs and Benefits: Advisory by the Health and Ecological Effects Subcommittee on Initial Assessments of Health.
negative: Prospective Study of Costs and Benefits: Advisory not done by the Health and Ecological Effects Subcommittee on Initial Assessments of Health.