Ovarian hemorrhage after transvaginal ultrasonographically guided oocyte aspiration: a potentially catastrophic and not so rare complication among lean patients with polycystic ovary syndrome.
Liberty G, Hyman JH, Eldar-Geva T, Latinsky B, Gal M, Margalioth EJ.
Fertil Steril. 2010 Feb;93(3):874-9. doi: 10.1016/j.fertnstert.2008.10.028. Epub 2008 Dec 6.