2 Olivera Olivera P P Perez Perez E E Ortega Ortega A A Terual Terual R R Gomes Gomes C C Moreno Moreno L F L F Estrogen receptor expression in giant cell tumors of the bone Estrogen receptor expression in giant cell tumors of the bone Hum Pathol Hum Pathol 2002 2002 33 33 02 02 165 165 169 169 10.1053/hupa.2002.31476 10.1053/hupa.2002.31476 11957140 11957140. Here, ESR1 is linked to giant cell tumor.