title: Use of hair dyes before 1980 linked to non-Hodgkin's lymphoma.
mesh_terms: D005260:Female; D006202:Hair Dyes / Q000009:adverse effects*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000139:chemically induced*; D013997:Time Factors
chemical_list: D006202:Hair Dyes