Selected References:
- Longstreth GF, et al. 2006. Functional bowel disorders. Gastroenterology, 130(5):1480-1491.
- Mearin F, et al. 2016. Bowel disorders. Gastroenterology, S0016-5085(16)00222-5.
- Shi W, et al. 2015. Epidemiology and risk factors of functional constipation in pregnant women. PLoS One, 10(7):e0133521.