TY - GEN AU - WOJTOWICZ,M TI - [Surgical therapy of 2 cases of umbilical endometriosis] SN - 0032-3756 PY - 1998///1101 KW - Endometriosis KW - surgery KW - Female KW - Humans KW - Neoplasms KW - Umbilicus N1 - Publication Type: Journal Article ER -