Comparison of 1% Silver Sulphadiazine and Chlorhexidine Dressing Combined Versus 5% Chlorhexidine Dressing Alone in Preventing Pin Tract Infection in External Fixators. JPOA [Internet]. 2019 Nov. 30 [cited 2026 Apr. 16];31(03):122-6. Available from: https://mail.jpoa.org.pk/index.php/upload/article/view/341