Prevention of hepatitis B virus reactivation according to hepatitis B surface antigen status in patients receiving systemic chemotherapy in Japan using an electronic medical record database
Impact of the Medical Policy Intervention for Polypharmacy on Long-Term Prescriptions of Hypnotic Medications in Older Patients: An Interrupted Time-Series Analysis Using a Nationwide Claims Database in Japan
Risk of developing pneumococcal disease in individuals under 19 years of age with chronic medical conditions: a retrospective cohort study using a Japanese insurance claims database