Astuti Wulandari, N. , Darmawan, E. and Umam Kurniawan, N. 2022. THE COMPARISON OF THE EFFICACY OF CEFTRIAXONE AND COMBINATION OF AMPICILLIN-CHLORAMPHENICOL OF CHILDREN WITH PNEUMONIA OF PKU MUHAMMADIYAH HOSPITAL IN BANTUL. PHARMACOLOGY, MEDICAL REPORTS, ORTHOPEDIC, AND ILLNESS DETAILS. 1, 1 (Jan. 2022), 61–65. DOI:https://doi.org/10.55047/comorbid.v1i1.56.