The effects of propolis ethanol extract on placental ischaemia, endothelial dysfunction and biomarkers of pre-eclampsia: A systematic review of experimental studies. - Prabowo, Wisnu; Andonotopo, Wiku; Bachnas, Muhammad Adrianes; Pramono, Mochammad Besari Adi; Dewantiningrum, Julian; Sanjaya, I Nyoman Hariyasa; Darmawan, Ernawati; Aldiansyah, Dudy; Suryawan, Aloysius; Andanaputra, Waskita Ekamaheswara Kasumba; Stanojevic, Milan (Journal of Clinical & Scientific Research, 2026)