2 citations
,
  November 1996   in “Dermatologic Surgery”    Standardization in hair restoration photography is crucial for accurate comparison of surgical results.  
     
           16 citations
,
  January 2011   in “International Journal of Trichology”    Use good lighting, consistent positioning, and proper camera settings for effective hair disorder photos.  
     
           23 citations
,
  January 2010   in “Journal of The American Academy of Dermatology”    Effective treatments for lichen planopilaris are unclear due to inconsistent results and a lack of strong research evidence.  
     
           1 citations
,
  January 2016   in “PubMed”    Keratogrow®, a spray made from patients' own blood, was found to increase hair growth and density when used twice daily for three months.  
               45 citations
,
  April 2009   in “Journal of anatomy”    Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.