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Ng JS, Fan DS, Young AL, Yip NK, Tam K, Kwok AK, Lam DS.Ng JS, et al.Ophthalmology. 2000 Nov;107(11):2097-100. doi: 10.1016/s0161-6420(00)00357-2.Ophthalmology. 2000.PMID: 11054340Clinical Trial.
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Li RT, Lai JS, Ng JS, Law RW, Lau EM, Lam DS.Li RT, et al. Among authors: ng js.Br J Ophthalmol. 2003 Feb;87(2):157-9. doi: 10.1136/bjo.87.2.157.Br J Ophthalmol. 2003.PMID: 12543742Free PMC article.Clinical Trial.
Lam DS, Fan DS, Ng JS, Yu CB, Wong CY, Cheung AY.Lam DS, et al. Among authors: ng js.Clin Exp Ophthalmol. 2005 Jun;33(3):252-8. doi: 10.1111/j.1442-9071.2005.01022.x.Clin Exp Ophthalmol. 2005.PMID: 15932528Clinical Trial.
Ng JS, Wong W, Law RW, Hui J, Wong EN, Lam DS.Ng JS, et al.Clin Exp Ophthalmol. 2001 Aug;29(4):239-43. doi: 10.1046/j.1442-9071.2001.00426.x.Clin Exp Ophthalmol. 2001.PMID: 11545423
Leung AT, Young AL, Fan DS, Ng JS, Lam DS.Leung AT, et al. Among authors: ng js.Am J Ophthalmol. 1999 Dec;128(6):756-8. doi: 10.1016/s0002-9394(99)00276-7.Am J Ophthalmol. 1999.PMID: 10612514
Fan DS, Yu CB, Chiu TY, Wong CY, Ng JS, Pang CP, Lam DS.Fan DS, et al. Among authors: ng js.Arch Ophthalmol. 2003 Dec;121(12):1716-21. doi: 10.1001/archopht.121.12.1716.Arch Ophthalmol. 2003.PMID: 14662591Clinical Trial.