DR. HOWARD is assistant professor of pediatrics at the Johns Hopkins University School of Medicine, Baltimore, and creator of CHADIS, the Child Health and Development Interactive System (www.CHADIS.com). To comment, e-mail Dr. Howard atpdnews@elsevier.com.
PREVIEW
DR. HOWARD is assistant professor of pediatrics at the Johns Hopkins University School of Medicine, Baltimore, and creator of CHADIS, the Child Health and Development Interactive System (