Treatment of head lice.
D006203:Hair Preparations; D001556:Hexachlorocyclohexane / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D010373:Lice Infestations / Q000628:therapy*; D010882:Piperonyl Butoxide / Q000009:adverse effects / Q000627:therapeutic use; D011722:Pyrethrins / Q000009:adverse effects / Q000627:therapeutic use
D006203:Hair Preparations; D011722:Pyrethrins; D001556:Hexachlorocyclohexane; D010882:Piperonyl Butoxide