ASHFAQ, Muhammed; QADRI, Anjum Anwar; NIGAR, Falaq; ., Shabana; HANIF, Ayesha; AZIZ, Iram. Efficacy of Prophylactic Low-Dose Ketamine Versus Tramadol for Prevention of Shivering During Spinal Anesthesia. Pakistan Armed Forces Medical Journal, [S. l.], v. 76, n. SUPPL-7, 2026. DOI: 10.51253/pafmj.v76iSUPPL-7.9844. Disponível em: https://www.pafmj.org/PAFMJ/article/view/9844. Acesso em: 22 jul. 2026.