Waehrens, R., Ohlsson, H., Sundquist, J., Sundquist, K., & Zöller, B. (2013). Low prevalence of irritable bowel syndrome in primary health care in four Swedish counties. Informa Healthcare.

Waehrens, Rasmus, Henrik Ohlsson, Jan Sundquist, Kristina Sundquist, and Bengt Zöller. Low Prevalence of Irritable Bowel Syndrome in Primary Health Care in Four Swedish Counties. Informa Healthcare, 2013.

Waehrens, Rasmus, et al. Low Prevalence of Irritable Bowel Syndrome in Primary Health Care in Four Swedish Counties. Informa Healthcare, 2013.