TY - GEN AU - Hales,Craig M AU - Servais,Jennifer AU - Martin,Crescent B AU - Kohen,Dafna TI - Prescription Drug Use Among Adults Aged 40-79 in the United States and Canada SN - 1941-4935 PY - 2020///0203 KW - Adult KW - Age Factors KW - Aged KW - Canada KW - epidemiology KW - Female KW - Humans KW - Male KW - Middle Aged KW - Nutrition Surveys KW - Polypharmacy KW - Prescription Drugs KW - United States N1 - Publication Type: Journal Article; Review ER -