Bhuiyan, A.M. et al. 2020. Pulmonary Venous Flow Pattern due to Left Ventricular Diastolic Dysfunction among Impaired Glucose Tolerance Patients. Journal of Current and Advance Medical Research. 7, 1 (Apr. 2020), 3–6. DOI:https://doi.org/10.3329/jcamr.v7i1.46422.