Darkening of gray hair during para-amino-benzoic acid therapy

J Invest Dermatol. 1950 Dec;15(6):399-401. doi: 10.1038/jid.1950.121.
No abstract available

MeSH terms

  • 4-Aminobenzoic Acid*
  • Amino Acids*
  • Hair*

Substances

  • Amino Acids
  • 4-Aminobenzoic Acid