Hasanah, A. N.; Liswanti, Y.; Kusmiati, M.; Salsabila, A. F.; Prihartini, L. Development of a Natural Eosinophil Stain Based on Cordyline Fruticosa Leaves Extract and Selenicereus Monacanthus (dragon Fruit Peel Extracts) for Hematology Diagnostic Applications. midwifery 2026, 13, 1730-1738.