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Mulic-Lutvica A, Bekuretsion M, Bakos O, Axelsson O.Mulic-Lutvica A, et al. Among authors: bakos o.Ultrasound Obstet Gynecol. 2001 Nov;18(5):491-8. doi: 10.1046/j.0960-7692.2001.00561.x.Ultrasound Obstet Gynecol. 2001.PMID: 11844171Free article.
Axelsson O, Bakos O, Persson BH.Axelsson O, et al. Among authors: bakos o.Lancet. 1987 Mar 7;1(8532):563. doi: 10.1016/s0140-6736(87)90206-6.Lancet. 1987.PMID: 2881110No abstract available.