[1]
M. Al-Athooby, “Assessment of Drug-Related Problems, Medication Adherence and Polypharmacy Among Elderly Outpatients in Sana’a City, Yemen”, 21UMAS Institutional Repository, vol. 7, no. 2, pp. 1–67, Sep. 2026, doi: 10.65693/irss.2026.v7i2.344.