burgdorferi, a factor in lyme disease. Mitomycin C is used to treat pancreatic and stomach cancer, and is under clinical research for its potential to treat gastrointestinal strictures, wound healing from glaucoma surgery, corneal excimer laser surgery and endoscopic dacryocystorhinostomy. References DNA replication inhibitors IARC Group 2B carcinogens Quinones Carbamates Ethers Aziridines Nitrogen heterocycles Heterocyclic compounds with 4 rings Enones