https://www.canada.ca/en/health-canada/services/drugs-health-products/drug-products/drug-shortages/information-consumers/supply-notices/carbamazepine-controlled-release-tablets.html
Carbamazepine is used to treat epilepsy, trigeminal neuralgia and bipolar disorders. In Canada, carbamazepine is marketed in both controlled release (CR) and...
controlled releasein shortcarbamazepinetabletssupply