PolypharmacyDrug CombinationsDrug InteractionsDrug Therapy, CombinationDrug SynergismDrug-Related Side Effects and Adverse ReactionsInappropriate PrescribingDrug UtilizationAntipsychotic AgentsDrug TherapyPsychotropic DrugsBiperidenMedication ReconciliationNursing HomesDibenzothiazepinesDrug PrescriptionsPerformance-Enhancing SubstancesPharmaceutical PreparationsLong-Term CarePhysician's Practice PatternsSchizophreniaAntineoplastic Combined Chemotherapy ProtocolsAminosalicylic AcidsGeriatric AssessmentMedication ErrorsEpilepsy, Tonic-ClonicRespiratory System AgentsProguanilMethenamineDrug Utilization ReviewSelf MedicationClozapineAntimalarialsNonprescription DrugsDapsoneHealth Services for the AgedComorbidityArtemisininsRisperidoneInsurance Claim ReportingAntineoplastic AgentsPsychotic DisordersAtovaquoneHomes for the AgedCell Line, TumorDose-Response Relationship, DrugDrug Screening Assays, AntitumorHealth Services MisuseDrug Administration ScheduleMethylthioinosineCyclopentolate