title: John Hall Grundy lecture. Reflections on some human ectoparasites.
mesh_terms: D000818:Animals; D001511:Bedbugs / Q000502:physiology; D005843:Geography; D049673:History, 20th Century; D006801:Humans; D010271:Parasites / Q000502:physiology*; D010571:Pest Control / Q000266:history; D008003:Phthiraptera / Q000502:physiology; D012520:Sarcoptes scabiei / Q000502:physiology; D005423:Siphonaptera / Q000502:physiology