Key term: digit symbol test

Original article 2019;45(3):298-307   pdf full text
Neurocognitive function in relation to blood lead among young men prior to chronic occupational exposure
Yu C-G, Yang W-Y, Saenen N, Wei F-F, Zhang Z-Y, Mujaj B, Thijs L, Feng Y-M, Nawrot TS, Staessen JA
Original article 1998;24(3):213-219   pdf
Morbidity among farm workers in a desert country in relation to long-term exposure to pesticides
Gomes J, Lloyd O, Revitt MD, Basha M