Ratnaningsih, T., Sukorini, U., & Gumilang, R. A. (2006). The effects of excessive disodium ethylene diamine tetraacetic acid (Na<sub>2</sub&gt;EDTA) anticoagulant concentration toward hematology profile and morphology of erythrocytes in peripheral blood examination. Medical Journal of Indonesia, 15(3), 157-64. https://doi.org/10.13181/mji.v15i3.233