Deciphering Breast Origin in Malignant Effusions: The Diagnostic Utility of an MGP, GATA-3, and TRPS-1 Immunocytochemical Panel. - Yang, So Hyeon; Lee, Jae Seok; Koh, Ji Won; Nikas, Ilias P.; Kim, Eun Na; Lee, Hyebin; Ryu, Han Suk (Pathobiology, 2025)