 111 citations
,
  November 2007   in “Clinics in Dermatology”
           111 citations
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  November 2007   in “Clinics in Dermatology”    Psoriasis skin changes are complex and might need several biopsies for a clear diagnosis.  
      
    Many patients with cutaneous lupus erythematosus experience hair loss and nail problems, which are important for diagnosis and treatment.  
      1 citations
,
  January 2013   in “Springer eBooks”
           1 citations
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  January 2013   in “Springer eBooks”    The document concludes that skin and nail changes can indicate various underlying health conditions.  
      78 citations
,
  December 2011   in “Clinical toxicology”
           78 citations
,
  December 2011   in “Clinical toxicology”    Excessive selenium from a supplement caused toxicity but patients recovered with care.  
      12 citations
,
  June 2023   in “Journal of trace elements in medicine and biology”
           12 citations
,
  June 2023   in “Journal of trace elements in medicine and biology”    Eating too much selenium can cause bad breath, hair loss, and nail changes, with harmful effects starting at low daily doses.