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Salman MS, Mousa HA, Twining P, Jones NW, James D, Momtaz M, Aboulghar M, El-Sheikhah A, Bugg G.Salman MS, et al.Ultrasound Med Biol. 2012 Jan;38(1):69-74. doi: 10.1016/j.ultrasmedbio.2011.10.016. Epub 2011 Nov 21.Ultrasound Med Biol. 2012.PMID: 22104532
Shawki S, Gaafar T, Erfan H, El Khateeb E, El Sheikhah A, El Hawary R.Shawki S, et al.Microbiol Immunol. 2015 Jun;59(6):348-56. doi: 10.1111/1348-0421.12259.Microbiol Immunol. 2015.PMID: 25869421Free article.
Salman MM, Twining P, Mousa H, James D, Momtaz M, Aboulghar M, El-Sheikhah A, Bugg GJ.Salman MM, et al.Ultrasound Obstet Gynecol. 2011 Aug;38(2):165-9. doi: 10.1002/uog.8921.Ultrasound Obstet Gynecol. 2011.PMID: 21500297Free article.