title: Hair as a biopsy material: progress and prospects.
mesh_terms: D000818:Animals; D003300:Copper / Q000172:deficiency / Q000378:metabolism; D005260:Female; D006197:Hair / Q000032:analysis* / Q000378:metabolism; D006801:Humans; D008670:Metals / Q000032:analysis / Q000378:metabolism; D008722:Methods; D011247:Pregnancy; D051381:Rats; D015032:Zinc / Q000172:deficiency / Q000378:metabolism
chemical_list: D008670:Metals; D003300:Copper; D015032:Zinc