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[Structural lesions of human hair caused by permanents]
Medicina Cutanea Ibero-Latino-Americana
|January 1, 1978
Abstract:
A study is carried out on the alterations produced in the cuticle of women's hair treated regularly for a period of more than 12 years with hair - lighteners, hair - dyes and perms. Assays have also been carried out "in vitro" on the effect of the perms on locks of hair. The scanning electron microscope has been used for observation of the samples.