El-Hamed, A.T.A., Mahmoud, S.A.-A., Soliman, A.A. and El-Yasergy, D.F. 2021. Immunohistochemical Expression of “HE4” in Endometrial Hyperplasia versus Endometrial Endometrioid Carcinoma. Open Access Macedonian Journal of Medical Sciences. 9, A (Aug. 2021), 669–675. DOI:https://doi.org/10.3889/oamjms.2021.6189.