Khokhar, Muhammad Riaz, et al. “COMPARISON OF EFFICACY OF NEEDLE ASPIRATION VERSUS INCISION AND DRAINAGE IN MANAGEMENT OF PERITONSILLAR ABSCESS”. Pakistan Armed Forces Medical Journal, vol. 65, no. SUPPL-2, Dec. 2015, pp. S172-77, https://doi.org/10.51253/pafmj.v65iSUPPL-2.12500.