Z. Matković and N. . Đekić Matković, “Ogilvie Syndrome in a COVID-19 Patient with Pneumonia, Absolute Tachyarrhythmia and Heart Failure: a Case Report”, Scr Med, vol. 52, no. 2, pp. 160–164, Jun. 2021, doi: 10.5937/scriptamed52-31646.