M AL-SAYAGH, N., KH AL-HAMADANY, A. and Y AL-BARHAWY, E. 2002. Effects of fixed orthodontic appliance on the microflora of dental plaque. Al-Rafidain Dental Journal. 2, 2 (Sep. 2002), 201–213. DOI:https://doi.org/10.33899/rden.2002.166143.