title: Steroids in ovarian and peripheral venous blood in a case of ovarian leydig cell tumor.
mesh_terms: D005260:Female; D006801:Humans; D007984:Leydig Cell Tumor / Q000097:blood*; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000097:blood*; D013256:Steroids / Q000097:blood*
chemical_list: D013256:Steroids