Carrying habits into old age: prescription drug use without medical advice by older American adults.
Zarba
Audrey
A
Storr
Carla L
CL
Wagner
Fernando A
FA
D000368:Aged; D004347:Drug Interactions; D011307:Drug Prescriptions; D005260:Female; D006306:Health Surveys; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States