Delusional ParasitosisDelusionsShared Paranoid DisorderPimozideEctoparasitic InfestationsParasitic DiseasesSkin Diseases, ParasiticPromazineAntipsychotic AgentsIntestinal Diseases, ParasiticCestode InfectionsProtozoan InfectionsStrongyloides stercoralisHygieneStrongyloidiasisAnthelminticsAlbendazoleFecesPrevalenceBrazil