Saleh, Ghadah M., and Abass Mohammed. 2020. “Biofilm Formation by Environmental and Clinical Isolates of Pseudomonas Aeruginosa in Vitro”. World Journal of Experimental Biosciences (ISSN: 2313-3937) 8 (1): 6-8. https://wjebio.com/index.php/journal/article/view/131.