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Haidar YM, Moshtaghi O, Mahmoodi A, Helmy M, Goddard JA, Armstrong WB.Haidar YM, et al. Among authors: helmy m.Otolaryngol Head Neck Surg. 2017 Mar;156(3):511-517. doi: 10.1177/0194599816687744. Epub 2017 Jan 24.Otolaryngol Head Neck Surg. 2017.PMID: 28118551
Lam A, Nayyar M, Helmy M, Houshyar R, Marfori W, Lall C.Lam A, et al. Among authors: helmy m.Abdom Imaging. 2015 Oct;40(8):3206-13. doi: 10.1007/s00261-015-0535-4.Abdom Imaging. 2015.PMID: 26353897
Okhunov Z, Helmy M, Perez-Lansac A, Menhadji A, Bucur P, Kolla SB, Cho JS, Osann K, Lusch A, Landman J.Okhunov Z, et al. Among authors: helmy m.J Endourol. 2013 Oct;27(10):1303-6. doi: 10.1089/end.2013.0289. Epub 2013 Aug 21.J Endourol. 2013.PMID: 23815088
Saremi F, Helmy M, Farzin S, Zee CS, Go JL.Saremi F, et al. Among authors: helmy m.AJR Am J Roentgenol. 2005 Dec;185(6):1487-97. doi: 10.2214/AJR.04.1518.AJR Am J Roentgenol. 2005.PMID: 16304002Review.
Lui FH, Ma P, Helmy M, Hu KQ.Lui FH, et al. Among authors: helmy m.Dig Dis Sci. 2021 Apr;66(4):1335-1342. doi: 10.1007/s10620-020-06332-0. Epub 2020 May 23.Dig Dis Sci. 2021.PMID: 32447741
Iranpour P, Lall C, Houshyar R, Helmy M, Yang A, Choi JI, Ward G, Goodwin SC.Iranpour P, et al. Among authors: helmy m.Ultrasonography. 2016 Jan;35(1):3-12. doi: 10.14366/usg.15020. Epub 2015 May 27.Ultrasonography. 2016.PMID: 26169079Free PMC article.Review.