Practice effect and normative data of an HIV-specific neuropsychological testing battery among healthy Thais. Sithinamsuwan P, Hutchings N, Ananworanich J, Wendelken L, Saengtawan P, Paul R, Chomchey N, Fletcher JL, Chalermchai T, Valcour V Journal of the Medical Association of Thailand = Chotmaihet thangphaet
