Barry, Christopher, Lim, Yik Nyok, Muller, Reinhold, Hitchins, Sarah, Cortiaans, Audrey, Foote, Andrew, Greenland, Hugh, Frazer, Malcolm, and Rane, Ajay (2008) A multi-centre, randomised clinical control trial comparing the retropubic (RP) approach versus the transobturator approach (TO) for tension-free, suburethral sling treatment of urodynamic stress incontinence: the TORP study. International Urogynecology Journal, 19 (2). pp. 171-178.

Barry, Christopher L., Dietz, Hans P., Bhuta, Sandeep, Lim, Yik N., Greenland, Hugh, and Muller, Reinhold (2006) MRI versus 3-Dimensional ultrasound: a comparative study of levator hiatal dimensions in women with pelvic organ prolapse. Australian and New Zealand Continence Journal, 12 (3). pp. 61-66.