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DeCS
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Descriptor English:
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Astatine
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Descriptor Spanish:
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Astato
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Descriptor Portuguese:
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Astato
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Tree Number:
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D01.268.271.110
D01.268.380.075
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Definition English:
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Astatine. A radioactive halogen with the atomic symbol At, atomic number 85, and atomic weight 210. Its isotopes range in mass number from 200 to 219 and all have an extremely short half-life. Astatine may be of use in the treatment of hyperthyroidism. |
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Indexing Annotation English:
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naturally radioactive; IM
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Allowable Qualifiers English:
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Record Number:
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29322
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Unique Identifier:
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D001246
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Occurrence in VHL:
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Similar:
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DeCS CID-10 SciELO LILACS LIS
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