Common ectoparasites.
D004478:Ectoparasitic Infestations / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D010373:Lice Infestations / Q000175:diagnosis / Q000628:therapy; D012532:Scabies / Q000175:diagnosis / Q000628:therapy; D005423:Siphonaptera; D013984:Tick Infestations / Q000175:diagnosis / Q000628:therapy