Top 20 Research Studies of 2019 for Primary Care Physicians MARK H. EBELL, MD, MS, University of Georgia, Athens, Georgia ROLAND GRAD, MD, MSc, McGill University, Montreal, Quebec, Canada Am Fam Physician. 2020 May 15;101(10):608-617. 2019年のPOEM(Patient-Oriented Evidence that Matters. 重要な患者…