Chey, W. D., Spiegel, B. M., Lavins, B. J., Hao, X., Currie, M. G., Schneier, H., & Johnston, J. M. (2012). Sa1421 The Effect of Comorbid Psychological Distress on Baseline Irritable Bowel Syndrome With Constipation Symptoms and Response to Linaclotide Treatment. GASTROENTEROLOGY -BALTIMORE THEN PHILADELPHIA-, 142(5), S-301.

Chey, W. D., B. M. Spiegel, B. J. Lavins, X. Hao, M. G. Currie, H. Schneier, and J. M. Johnston. "Sa1421 The Effect of Comorbid Psychological Distress on Baseline Irritable Bowel Syndrome With Constipation Symptoms and Response to Linaclotide Treatment." GASTROENTEROLOGY -BALTIMORE THEN PHILADELPHIA- 142, no. 5 (2012): S-301.

Chey, W. D., et al. "Sa1421 The Effect of Comorbid Psychological Distress on Baseline Irritable Bowel Syndrome With Constipation Symptoms and Response to Linaclotide Treatment." GASTROENTEROLOGY -BALTIMORE THEN PHILADELPHIA-, vol. 142, no. 5, 2012, pp. S-301.