A. Mahmood, M. and A. Essa, M. 2014. Extraction of some Antimicrobial Peptides from Rubiaceae Flowers and Studying their Activity Against some Pathogenic Bacteria. Rafidain Journal of Science. 25, 5 (Oct. 2014), 38–47. DOI:https://doi.org/10.33899/rjs.2014.131367.