article 2012 Endometriosis of the abdominal wall. A rare, under-recognized entity causing chronic abdominal wall pain ·doi:10.1007/s13126-012-0008-y
article 1999 ENDOMETRIOSIS OF THE APPENDIX WITH SYMPTOMS OF ACUTE APPENDICITIS IN PREGNANCY ·doi:10.1097/00006250-199905001-00029 Stefanidis, Konstantinos MD; Kontostolis, Stylianos MD; Pappa, Lambrini MD; Kontostolis, Emmanuel MD Author Information