title: Editorial comment.
authors.forename: Ahmed R
authors.initials: AR
authors.lastname: el-Nahas
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D014227:Triazines / Q000506:poisoning*; D014545:Urinary Calculi / Q000139:chemically induced* / Q000737:chemistry*
chemical_list: D014227:Triazines; C011907:melamine