- ∗ Constantinides, et al. 2004.
- ∗ Lipovac, et al. 2007.
- ∗∗ Morales, et al. 1996.
- ∗∗ Ahmad, et al. 2007.
- ∗∗ Kallestrup, et al. 2005
- ∗∗ Riedl, et al. 2007.
- † Nickel, et al. 2008.
- †† at December 2009.
Similar results to Cystistat® have not been reported for other GAG substituents20
Long-term results do not exist for other GAG substituents20
