USMAN MANZOOR WARRAICH; SYEDA KINZA ASGHAR; VISHAL; ASHIQUE HUSSAIN SAHITO; SAIMA SALMAN; UMAR FAROOQ KHAN. Effect of Toothbrush Replacement Frequency on Plaque and Gingival Inflammation: A Clinical Study Comparing 1-Month Vs 3-Month Replacement Intervals. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 1, p. 4444–4449, 2026. Disponível em: https://ijprt.org/index.php/pub/article/view/2229. Acesso em: 7 aug. 2026.