AgranulocytosisNeutropeniaAntithyroid AgentsMethimazoleLevamisoleClozapineDrug ContaminationPropylthiouracilVeterinary DrugsPhenylbutazoneDibenzazepinesChlorpropamideGraves DiseaseGranulocyte Colony-Stimulating FactorHLA-B38 AntigenAntinematodal AgentsAcecainideDipyroneGlutethimideLeukopeniaAnemia, AplasticHypochlorous AcidMeprobamateFebrile NeutropeniaPancytopeniaLeukocyte CountBone MarrowUnited States Public Health ServiceDrug-Related Side Effects and Adverse ReactionsChlorpromazineChemotherapy-Induced Febrile NeutropeniaFeverBone Marrow ExaminationNeutrophilsPyridonesAmodiaquineNew MexicoAntipsychotic AgentsAntineoplastic Combined Chemotherapy ProtocolsHyperthyroidismPeroxidaseDrug MonitoringDrug Administration Schedule