Malathion for head lice.
D000287:Administration, Topical; D006801:Humans; D007306:Insecticides / Q000627:therapeutic use; D010373:Lice Infestations / Q000188:drug therapy*; D008294:Malathion / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D012535:Scalp
D007306:Insecticides; D008294:Malathion