Hoveyda, N., Heneghan, C., Mahtani, K. R., Perera, R., Roberts, N., & Glasziou, P. (2009). A systematic review and meta-analysis: Probiotics in the treatment of irritable bowel syndrome. BioMed Central.

Hoveyda, Nourieh, Carl Heneghan, Kamal R. Mahtani, Rafael Perera, Nia Roberts, و Paul Glasziou. A Systematic Review and Meta-analysis: Probiotics in the Treatment of Irritable Bowel Syndrome. BioMed Central, 2009.

Hoveyda, Nourieh, et al. A Systematic Review and Meta-analysis: Probiotics in the Treatment of Irritable Bowel Syndrome. BioMed Central, 2009.