Sajjad, R., Zaman, G., Mirza, I. A., Hussain, W., Khurshid, U., & Shehzad, A. (2022). Evaluation of Gram Stain Error Rates of Clinical Specimens. Pakistan Armed Forces Medical Journal, 72(6), 1945–48. https://doi.org/10.51253/pafmj.v72i6.5815