Nutriente esencial | referencias

Referencias

  1. Mertz, W. 1974. [ The newer essential trace elements, chromium, tin, vanadium, nickel and silicon.] Proc. Nutr. Soc. 33 p. 307.
  2. Hausman, p. 467
  3. Hausman, p. 470
  4. Hausman, p. 469
  5. Hausman, p. 432
  6. Mertz, 1974.
  7. Hausman, p. 395
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