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Sanderson JE, Woo KS, Chung HK, Chan WM, Tse KK, White HD.Sanderson JE, et al. Among authors: chung hk.Cardiology. 1997 Sep-Oct;88(5):414-7. doi: 10.1159/000177370.Cardiology. 1997.PMID: 9286502
Kay R, Chung HK, Wong KS, Li H, Wong A, Woo KS, Sanderson J.Kay R, et al. Among authors: chung hk.Am J Cardiol. 1999 Oct 15;84(8):937-8, A7. doi: 10.1016/s0002-9149(99)00472-5.Am J Cardiol. 1999.PMID: 10532517
Jiang M, Wong SKM, Chung HKS, Sun Y, Hsiao JH, Sui J, Humphreys GW.Jiang M, et al.Front Psychol. 2019 Jun 28;10:1469. doi: 10.3389/fpsyg.2019.01469. eCollection 2019.Front Psychol. 2019.PMID: 31316430Free PMC article.