Singwicha, D., Rattanabannakit, C., Hunnangkul, S., Raksthaput, A., Chaichanettee, S., Wongkom, N., Dujada, P. and Senanarong, V. 2024. Validation of the Adapted Picture Version of the Pyramids and Palm Trees Test for Thais with Dementia. Siriraj Medical Journal. 76, 12 (Dec. 2024), 840–845. DOI:https://doi.org/10.33192/smj.v76i12.270244.