Usefulness of Tobacco Check Boxes on Death Certificates: Texas, 19871998
Juan Carlos Zevallos, MD,
Philip Huang, MD, MPH,
Monica Smoot, MPH,
Kenneth Condon, BS and
Celan Alo, MD, MPH
Juan Carlos Zevallos is with the Texas Tech University Health Sciences Center at El Paso. Philip Huang, Monica Smoot, Kenneth Condon, and Celan Alo are with the Texas Department of Health, Austin.