TY - JOUR AN - 85 AU - Walkowiak,J. AU - Altmann,L. AU - Kramer,U. TI - Cognitive and sensorimotor functions in 6-year-old children in relation to lead and mercury levels: adjustment for intelligence and contrast sensitivity in computerized testing. JO - Neurotoxicol Teratol PY - 1998 VL - 20 SP - 511-521 M2 - 511 DO - 10.1016/S0892-0362(98)00010-5 ER -