article 2004 GSTM1 polymorphism analysis in patients with mild and severe endometriosis ·doi:10.1016/j.fertnstert.2004.07.784
article 2004 High prevalence of progesterone receptor gene polymorphism (PROGINS) found in women with endometriosis ·doi:10.1016/j.fertnstert.2004.07.410