APA

Bonner B. C., Young L., Smith P. A., McCombes W. & Clarkson J. E. (20051005). A randomised controlled trial to explore attitudes to routine scale and polish and compare manual versus ultrasonic scaling in the general dental service in Scotland [ISRCTN99609795]. : BMC oral health.

Chicago

Bonner Brian C, Young Linda, Smith Patricia A, McCombes Wendy and Clarkson Jan E. 20051005. A randomised controlled trial to explore attitudes to routine scale and polish and compare manual versus ultrasonic scaling in the general dental service in Scotland [ISRCTN99609795]. : BMC oral health.

Harvard

Bonner B. C., Young L., Smith P. A., McCombes W. and Clarkson J. E. (20051005). A randomised controlled trial to explore attitudes to routine scale and polish and compare manual versus ultrasonic scaling in the general dental service in Scotland [ISRCTN99609795]. : BMC oral health.

MLA

Bonner Brian C, Young Linda, Smith Patricia A, McCombes Wendy and Clarkson Jan E. A randomised controlled trial to explore attitudes to routine scale and polish and compare manual versus ultrasonic scaling in the general dental service in Scotland [ISRCTN99609795]. : BMC oral health. 20051005.