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Abou-Alfa GK, Johnson P, Knox JJ, Capanu M, Davidenko I, Lacava J, Leung T, Gansukh B, Saltz LB.Abou-Alfa GK, et al. Among authors: johnson p.JAMA. 2010 Nov 17;304(19):2154-60. doi: 10.1001/jama.2010.1672.JAMA. 2010.PMID: 21081728Clinical Trial.
Leung TW, Tang AM, Zee B, Yu SC, Lai PB, Lau WY, Johnson PJ.Leung TW, et al.Cancer. 2002 Jan 15;94(2):421-7. doi: 10.1002/cncr.10236.Cancer. 2002.PMID: 11905412Free article.
Leung TW, Tang AM, Zee B, Lau WY, Lai PB, Leung KL, Lau JT, Yu SC, Johnson PJ.Leung TW, et al.Cancer. 2002 Mar 15;94(6):1760-9. doi: 10.1002/cncr.10384.Cancer. 2002.PMID: 11920539Free article.Clinical Trial.
Mok TS, Wong H, Zee B, Yu KH, Leung TW, Lee TW, Yim A, Chan AT, Yeo W, Chak K, Johnson P.Mok TS, et al. Among authors: johnson p.Cancer. 2002 Oct 1;95(7):1511-9. doi: 10.1002/cncr.10836.Cancer. 2002.PMID: 12237920Free article.Clinical Trial.
Leung TH, Wong N, Lai PB, Chan A, To KF, Liew CT, Lau WY, Johnson PJ.Leung TH, et al.Mod Pathol. 2002 Nov;15(11):1213-20. doi: 10.1097/01.MP.0000036347.66943.3C.Mod Pathol. 2002.PMID: 12429801
Mok TS, Yu SC, Lee C, Sung J, Leung N, Lai P, Leung TW, Chan AT, Yeo W, Koh J, Johnson P.Mok TS, et al. Among authors: johnson p.AJR Am J Roentgenol. 2004 Aug;183(2):453-8. doi: 10.2214/ajr.183.2.1830453.AJR Am J Roentgenol. 2004.PMID: 15269040