title: On the usefulness and ethics of chemical testing of children.
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012463:Saliva / Q000032:analysis; D012907:Smoking; D013861:Thiocyanates / Q000032:analysis
chemical_list: D013861:Thiocyanates