Extraction and Partial Purification of Exo-Polysaccharide from Lactobacillus Rhamnosus Isolated from Vaginal Specimens. Iraqi Journal of Science [Internet]. 2020 Apr. 26 [cited 2024 May 5];61(4):754-6. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1646