![](https://webarchive.library.unt.edu/eot2008/20090515080215im_/http://www.cancer.gov/images/spacer.gif) |
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![](https://webarchive.library.unt.edu/eot2008/20090515080215im_/http://www.cancer.gov/images/spacer.gif)
| Precursor de la vitamina A. Es un tipo de vitamina soluble en grasa que se denomina carotenoide. |
Definiciones anteriores: | Beriplast P, berro, berro de la India, beta gonadotropina coriĆ³nica humana, beta-2 microglobulina | Definiciones siguientes: | beta-endorfina, beta-glucano, bevacizumab, bexaroteno, BG00001 |
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![](https://webarchive.library.unt.edu/eot2008/20090515080215im_/http://www.cancer.gov/images/spacer.gif) |