Herdiyanti, H., Alimsardjono, L. and Indiastuti, D.N. 2019. Resistance Patterns of Escherichia coli and Klebsiella pneumoniae Bacteria Against Amikacin, Ceftazidime, Meropenem, Nitrofurantoin Antibiotics in Elderly Patients with UTI in RSUD Dr. Soetomo. JUXTA: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga. 10, 1 (Jan. 2019), 20–24. DOI:https://doi.org/10.20473/juxta.V10I12019.20-24.