M. Alhamando, et.al M. Anti bacterial activity of Cinnamomum zeylanicum and Capsicum annunm extracts against Escherichia coli and Salmonella typhi . QJPS [Internet]. 2017Jul.11 [cited 2024May3];20(1):50-7. Available from: https://journalsc.qu.edu.iq/index.php/JOPS/article/view/81