Yueniwati, Y., Syaban, M.F.R., Purnomo, A.F., Kinesya, E., Mannagalli, Y., Pasaribu, E.A., Lutfiana, N.C. and Purnomo, A.S. 2022. Low Molecular Weight Heparin Doses and Ventilator Airway Necessity in the COVID-19 Patients: Systematic Review and Meta-analysis. Open Access Macedonian Journal of Medical Sciences. 10, F (Mar. 2022), 241–245. DOI:https://doi.org/10.3889/oamjms.2022.8701.