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Sung JJ, Chung SC, Yung MY, Lai CW, Lau JY, Lee YT, Leung VK, Li MK, Li AK.Sung JJ, et al. Among authors: li mk, li ak.Lancet. 1995 Dec 23-30;346(8991-8992):1666-9. doi: 10.1016/s0140-6736(95)92840-5.Lancet. 1995.PMID: 8551824Clinical Trial.
Leung JW, Chung SC, Sung JJ, Banez VP, Li AK.Leung JW, et al. Among authors: li ak.Lancet. 1989 Jun 10;1(8650):1307-9. doi: 10.1016/s0140-6736(89)92696-2.Lancet. 1989.PMID: 2566834
Chung SC, Stuart RC, Li AK.Chung SC, et al. Among authors: li ak.Lancet. 1994 Feb 26;343(8896):521-4. doi: 10.1016/s0140-6736(94)91467-2.Lancet. 1994.PMID: 7509430Review.No abstract available.
Sung JJ, Chung SC, Ling TK, Yung MY, Leung VK, Ng EK, Li MK, Cheng AF, Li AK.Sung JJ, et al. Among authors: li mk, li ak.N Engl J Med. 1995 Jan 19;332(3):139-42. doi: 10.1056/NEJM199501193320302.N Engl J Med. 1995.PMID: 7800005Free article.Clinical Trial.
Ng EK, Chung SC, Leong HT, Li AK.Ng EK, et al. Among authors: li ak.Surg Endosc. 1994 Oct;8(10):1221-2. doi: 10.1007/BF00591055.Surg Endosc. 1994.PMID: 7809810
Hosking SW, Ling TK, Chung SC, Yung MY, Cheng AF, Sung JJ, Li AK.Hosking SW, et al. Among authors: li ak.Lancet. 1994 Feb 26;343(8896):508-10. doi: 10.1016/s0140-6736(94)91460-5.Lancet. 1994.PMID: 7906759Clinical Trial.
Tate JJ, Dawson JW, Chung SC, Lau WY, Li AK.Tate JJ, et al. Among authors: li ak.Lancet. 1993 Sep 11;342(8872):633-7. doi: 10.1016/0140-6736(93)91757-d.Lancet. 1993.PMID: 8103144Clinical Trial.