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Dr. Elizabeth Hale

Columbia University Medical Center

Dr. Elizabeth Hale appears in the following:

Please Explain: Sunscreen and the New FDA Rules

Friday, June 24, 2011

The FDA passed new federal regulations on sunscreen labels, to take effect next year. On today's Please Explain Dr. Michelle Hanjani, Assistant Professor of Clinical Dermatology at Columbia University Medical Center tells us what those changes are, what they mean, how sunscreen works, and how much it really protects us from the sun's harmful rays.

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