Evaluation of The Effectiveness of Some Tooth Brushing Techniques in Plaque Control Among Preclinical Dental Students in a Nigerian Tertiary Institution. AJBR [Internet]. 31. svibanj 2019. [citirano 27. lipanj 2026.];22(2):121-6. Dostupno na: https://ojshostng.com/index.php/ajbr/article/view/2251