Development and validation of the Patient Assessment of Constipation Quality of Life questionnaire.

MLA

Marquis, Patrick, et al. “Development and Validation of the Patient Assessment of Constipation Quality of Life Questionnaire.” Scandinavian Journal of Gastroenterology, vol. 40, no. 5, May 2005, pp. 540–51. EBSCOhost, https://doi.org/10.1080/00365520510012208.

APA

Marquis, P., De La Loge, C., Dubois, D., McDermott, A., & Chassany, O. (2005). Development and validation of the Patient Assessment of Constipation Quality of Life questionnaire. Scandinavian Journal of Gastroenterology, 40(5), 540–551. https://doi.org/10.1080/00365520510012208

Chicago

Marquis, Patrick, Christine De La Loge, Dominique Dubois, Anne McDermott, and Olivier Chassany. 2005. “Development and Validation of the Patient Assessment of Constipation Quality of Life Questionnaire.” Scandinavian Journal of Gastroenterology 40 (5): 540–51. doi:10.1080/00365520510012208.