 June 1997   in “The American Journal of Cosmetic Surgery”
           June 1997   in “The American Journal of Cosmetic Surgery”    Scalp flaps are still a valuable hair loss treatment because of their benefits.  
      April 2019   in “Advances in Cosmetic Surgery”
           April 2019   in “Advances in Cosmetic Surgery”    The document concludes that ongoing medical therapy is crucial for preventing hair loss, and surgical options can restore hair, with future treatments for hair loss being promising.  
      March 2013   in “Revista Brasileira de Cirurgia Plástica”
           March 2013   in “Revista Brasileira de Cirurgia Plástica”    Using platelet growth factors can improve hair density in transplants, especially for those with fine hair.