DR. HARRISON is a professor of pediatrics and pediatric infectious diseases at Children's Mercy Hospitals and Clinics, Kansas City, Mo. He has no financial conflicts of interest pertaining to any of the products discussed in this column. Write to Dr. Harrison atpdnews@elsevier.com.
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DR. HARRISON is a professor of pediatrics and pediatric infectious diseases at Children's Mercy Hospitals and Clinics, Kansas City, Mo. He has no financial conflicts of interest pertaining to any of the products discussed in this column. Write to Dr. Harrison at