No abstract available
Publication types
-
Letter
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Benzothiazoles / analysis*
-
Chemical Fractionation
-
Dimerization
-
Hair / chemistry*
-
Humans
-
Melanins / chemistry*
-
Molecular Structure
-
Niacin / analogs & derivatives*
-
Niacin / analysis
-
Tyrosine / analogs & derivatives
-
Tyrosine / analysis
Substances
-
Benzothiazoles
-
Melanins
-
pheomelanin
-
Niacin
-
Tyrosine
-
4-amino-3-hydroxyphenylalanine