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Yoo SJ, Lee YH, Kim ES, Ryu HM, Kim MY, Yang JH, Chun YK, Hong SR.Yoo SJ, et al. Among authors: yang jh.Ultrasound Obstet Gynecol. 1999 Jul;14(1):29-37. doi: 10.1046/j.1469-0705.1999.14010029.x.Ultrasound Obstet Gynecol. 1999.PMID: 10461335Free article.
Moon MH, Cho JY, Kim JH, Min JY, Yang JH, Kim MY.Moon MH, et al. Among authors: yang jh.Ultrasound Obstet Gynecol. 2010 May;35(5):556-9. doi: 10.1002/uog.7598.Ultrasound Obstet Gynecol. 2010.PMID: 20183865Free article.
Han BH, Lee KS, Han JY, Choi JS, Ahn HK, Ryu HM, Yang JH, Han HW, Nava-Ocampo AA.Han BH, et al. Among authors: yang jh.J Obstet Gynaecol. 2011 Oct;31(7):586-8. doi: 10.3109/01443615.2011.601359.J Obstet Gynaecol. 2011.PMID: 21973128
Han BK, Choe YH, Ko YH, Yang JH, Nam SJ.Han BK, et al. Among authors: yang jh.J Ultrasound Med. 1999 Mar;18(3):217-23. doi: 10.7863/jum.1999.18.3.217.J Ultrasound Med. 1999.PMID: 10082356
Kim EY, Choe YH, Han BK, Ko YH, Yang JH.Kim EY, et al. Among authors: yang jh.J Ultrasound Med. 1999 Jul;18(7):519-21. doi: 10.7863/jum.1999.18.7.519.J Ultrasound Med. 1999.PMID: 10400056No abstract available.
Han JY, Yang JH, Chung JH, Choi JS, Ahn HK, Ryu HM, Kim MY, Cho SI, Nava-Ocampo AA.Han JY, et al. Among authors: yang jh.J Obstet Gynaecol. 2005 Jul;25(5):427-31. doi: 10.1080/01443610500160584.J Obstet Gynaecol. 2005.PMID: 16183573
Lee SW, Kim MY, Yang JH, Moon MH, Cho JY.Lee SW, et al. Among authors: yang jh.Ultrasound Obstet Gynecol. 2008 Sep;32(4):595-7. doi: 10.1002/uog.6118.Ultrasound Obstet Gynecol. 2008.PMID: 18726934Free article.No abstract available.
Lee HJ, Han JY, Yook JH, Choi JS, Ahn HK, Kim MY, Song IO, Yang JH, Nava-Ocampo AA.Lee HJ, et al. Among authors: yang jh.J Obstet Gynaecol. 2010;30(6):563-6. doi: 10.3109/01443615.2010.487577.J Obstet Gynaecol. 2010.PMID: 20701502
Cho YJ, Han JY, Choi JS, Ahn HK, Ryu HM, Kim MY, Yang JH, Nava-Ocampo AA, Koren G.Cho YJ, et al. Among authors: yang jh.J Obstet Gynaecol. 2008 Jul;28(5):482-4. doi: 10.1080/01443610802196658.J Obstet Gynaecol. 2008.PMID: 18850419