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Chua HL, Tan LK, Tan HK, Tan AS, Choong HL.Chua HL, et al. Among authors: tan lk, tan hk, tan as.Ann Acad Med Singap. 2002 May;31(3):349-52.Ann Acad Med Singap. 2002.PMID: 12061296
Tan HH, Tan HK, Lim HS, Tan AS, Lim SC.Tan HH, et al. Among authors: tan hk, tan as.Ann Acad Med Singap. 2002 May;31(3):281-4.Ann Acad Med Singap. 2002.PMID: 12061286
Tan PK, Tan AS, Tan HK, Vathsala A, Tay SK.Tan PK, et al. Among authors: tan hk, tan as.Ann Acad Med Singap. 2002 May;31(3):285-9.Ann Acad Med Singap. 2002.PMID: 12061287
Teh HS, Lin MB, Tan AS, Tan TY, Chin CM.Teh HS, et al. Among authors: tan as, tan ty.Ann Acad Med Singap. 2000 Nov;29(6):773-6.Ann Acad Med Singap. 2000.PMID: 11269989Review.
Tan LK, Tan HK, Lee CT, Tan AS.Tan LK, et al. Among authors: tan hk, tan as.Ann Acad Med Singap. 2002 May;31(3):290-5.Ann Acad Med Singap. 2002.PMID: 12061288
Low AS, Lee SL, Tan AS, Chan DK, Chan LL.Low AS, et al. Among authors: tan as.Acta Radiol. 2005 Oct;46(6):645-51. doi: 10.1080/02841850510021409.Acta Radiol. 2005.PMID: 16334849Review.
Toh YL, Ng T, Tan M, Tan A, Chan A.Toh YL, et al.Brain Behav. 2018 Jul;8(7):e01009. doi: 10.1002/brb3.1009. Epub 2018 Jun 1.Brain Behav. 2018.PMID: 29858545Free PMC article.