Al Shamma’a, H. The Association Between Abnormal Vaginal Microbial Flora and Preterm Labor. Does a Simple Gram’s Stain of Vaginal Swab Gives More Useful Data Than Culture ?. JFacMedBagdad 2014, 56 (2), 147-150. https://doi.org/10.32007/jfacmedbagdad.562455.