Lackner, J. M., Ma, C., Keefer, L. A., Brenner, D. M., Gudleski, G. D., Satchidanand, N., . . . Mayer, E. A. (2013). Type, Rather than Number, of Mental and Physical Comorbidities Increases the Severity of Symptoms in Patients with Irritable Bowel Syndrome.

Lackner, Jeffrey M., et al. Type, Rather Than Number, of Mental and Physical Comorbidities Increases the Severity of Symptoms in Patients With Irritable Bowel Syndrome. 2013.

Lackner, Jeffrey M., et al. Type, Rather Than Number, of Mental and Physical Comorbidities Increases the Severity of Symptoms in Patients With Irritable Bowel Syndrome. 2013.