Development and Validation of a HPLC-UV Method for Urea and Related Impurities.
PDA J Pharm Sci Technol. 2020 Jan-Feb;74(1):2-14. doi: 10.5731/pdajpst.2018.009803. Epub 2019 Jun 17.
PDA J Pharm Sci Technol. 2020.
PMID: 31209168