promethazine with codeine - An Overview
Codeine has been documented to show no evidence of carcinogenicity or mutagenicity in a variety of examination systems, such as the micronucleus and sperm abnormality assays along with the Salmonella assay. Promethazine was nonmutagenic during the Salmonella exam system of Ames.Therefore, we are requiring various adjustments to your labels of all p