poucheny poucheny
  • 22-03-2016
  • Biology
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autoimmune diseases are difficult to treat

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Willchemistry
Willchemistry Willchemistry
  • 22-03-2016
The causes of autoimmune diseases are still unknown. The most accepted theory is that external factors are involved in the occurrence of this condition, especially when there is a genetic predisposition and the use of some medications. 

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