Ecosystem Services: An Essential Component of Sustainable Use
P. 534

Correspondence

COMPACT Predictions: Is There a Catch?
Drinking Water and Leukemia
P. 536

Forum

Burning Border Health Issues
Drink and Diet
Nature's Medicine Cabinet
Russian Rivers of Radiation
As the Cell Cycles
EHPnet
P. 542

NIEHS News
P. 548

Focus

• What's Hiding under the Sink: Dangers of Household Pesticides
  P. 550

  What's Eating Us about What We're Eating
  P. 556

Making Headlines in the Lab
P. 560

Like Sugar for Poison: Glucose as a Substitute for Benzene
P. 564

Review & Commentary

Ethylenebisdithiocarbamates and Ethylenethiourea: Possible Human Health Hazards
Paul Houeto, Gabriel Bindoula, and Jerome R. Hoffman
P. 568

• Effects of Coumestrol on Estrogen Receptor Function and Uterine Growth in Ovariectomized Rats
  Barry M. Markaverich, Brett Webb, Charles L. Densmore, and Rebecca R. Gregory
  P. 574

• A Variety of Environmentally Persistent Chemicals, Including Some Phthalate Plasticizers, Are Weakly Estrogenic
  Susan Jobling, Tracey Reynolds, Roger White, Malcolm G. Parker, and John P. Sumpter
  P. 582

• Fertility in Mice after Prenatal Exposure to Benzo[a]pyrene and Inorganic Lead
  Petter Kristensen, Einar Eilertsen, Elín Einarsdóttir, Aage Haugen, Vidar Skaug, and Steinar Øvrebø
  P. 588

• Drinking Water and Pregnancy Outcome in Central North Carolina: Source, Amount, and Trihalomethane Levels
  David A. Savitz, Kurtis W. Andrews, and Lisa M. Pastore
  P. 592

• Mortality Study of Workers in 1,3-Butadiene Production Units Identified from a Chemical Workers Cohort
  Elizabeth M. Ward, John M. Fajen, Avima M. Ruder, Robert A. Rinsky, William E. Halperin, and Cindy A. Fessler-Flesch
  P. 598

• Imported Seabass as a Source of Mercury Exposure: A Wisconsin Case Study
  Lynda M. Knobeloch, Meg Ziarnik, Henry A. Anderson, and Vernon N. Dodson
  P. 604

  Xenoestrogens Released from Lacquer Coatings in Food Cans
  José Antonio Brotons, María Fátima Olea-Serrano, Mercedes Villalobos, Vicente Pedraza, and Nicolás Olea
  P. 608