Ren J.-H.DAW-YUAN CHANGHuang S.-C.2023-02-162023-02-161996-020020-7292https://scholars.lib.ntu.edu.tw/handle/123456789/628193enCarcinoembryonic antigen | Constipation | Ovarian carcinoidPrimary trabecular carcinoid tumor of the ovaryletter10.1016/0020-7292(95)02597-988551082-s2.0-0030050072https://api.elsevier.com/content/abstract/scopus_id/0030050072