Hussain Rana, A., Naqvi, S.H., Afzal, R.K., Ahmad, F., Imtiaz, A. and Hussain, A. 2025. Diagnostic accuracy of CHROMagar™ COL-APSE medium for the detection of colistin resistant Gram- negative rods directly from positive blood cultures . Infectious Diseases Journal of Pakistan. 34, 2 (Jun. 2025), 87–92. DOI:https://doi.org/10.61529/idjp.v34i2.398.