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Liberty G, Hyman JH, Eldar-Geva T, Latinsky B, Gal M, Margalioth EJ (2008. December). „Ovarian hemorrhage after transvaginal ultrasonographically guided oocyte aspiration: a potentially catastrophic and not so rare complication among lean patients with polycystic ovary syndrome”. Fertil. Steril.93 (3), 874–879. o. DOI:10.1016/j.fertnstert.2008.10.028. PMID19064264.