article 1989 Human autoantibodies against endometrium in patients with endometriosis: Development of an enzyme immunoassay ·doi:10.1016/0165-0378(89)90379-3
article 1989 Serum levels of the soluble T8-antigen and of the interleukin-2 receptor in patients with endometriosis ·doi:10.1016/0165-0378(89)90384-7