@misc{indiciaebd49d52e366a, title = {The Interstitial Cystitis Data Base Study: concepts and preliminary baseline descriptive statistics.}, author = {L J Simon and J R Landis and D R Erickson and L M Nyberg}, year = {1997}, doi = {10.1016/s0090-4295(99)80334-3}, url = {https://pubmed.ncbi.nlm.nih.gov/9146004/}, note = {Source identifier: 9146004} }