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In order to solve the old drug
use too much, misuse,
disorderly use, abuse, etc., take medicine and type of
medicine in the performance of the number of medicine
bottle caps surface, so the old man take medicine,
can clearly know to want to take medicine type and quantity, for old people have vision problems, can be directly through
the touch can accurately use.
Jiangxi University of Finance and Economics
Nanchang, China
Jiangxi University of Finance and Economics
Nanchang, China