title: Lice: ancient pest with new resistance.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006203:Hair Preparations / Q000627:therapeutic use; D006801:Humans; D010373:Lice Infestations / Q000175:diagnosis* / Q000188:drug therapy / Q000635:transmission; D008297:Male
chemical_list: D006203:Hair Preparations