School's back, and so is the lowly louse.
Weir
E
E
D000818:Animals; D002648:Child; D006266:Health Education; D006801:Humans; D010373:Lice Infestations / Q000175:diagnosis* / Q000188:drug therapy* / Q000453:epidemiology / Q000517:prevention & control; D010374:Pediculus