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., looking for billing codes to identify emergency room visits, observation stays, and inpatient hospitalizations
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twins linus, left, and maarten have more sweat glands and tooth precursors than their older brother joshua, 5, after being treated with a drug in utero.
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copyright 2018 npr. to see more, visit /www.npr.org/.
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.; author, dr. barbara starfield, revered public health expert at the johns hopkins school of public health; �is us health really the best in the world?�
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