@article{22311a3991794293824a549c2c2c60e7,
title = "An examination of subgroup classification in irritable bowel syndrome patients over time: A prospective study",
keywords = "irritable bowel syndrome, Subroup classification, Subgroup change",
author = "Penny, \{K. I.\} and Smith, \{G. D.\} and D. Ramsay and Steinke, \{D. T.\} and M. Kinnear and Penman, \{I. D.\}",
year = "2008",
month = dec,
doi = "10.1016/j.ijnurstu.2008.04.004",
language = "English",
volume = "45",
pages = "1715--1720",
journal = "International Journal of Nursing Studies",
issn = "1873-491X",
publisher = "Elsevier",
number = "12",
}