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Results 1 - 2 of 2 for Factor X deficiency
  1. ... brain (the optic nerve). Additional genetic and environmental factors probably contribute to vision loss and the other ... are essential for hearing. Other genetic or environmental factors likely play a role in the signs and ...
  2. ... features of the condition, additional genetic or environmental factors are thought to be involved in the development ... Free article on PubMed Central Chang H, Qi X, Yeung J, Reece D, Xu W, Patterson B. ...