DP - MPI Library TY - JOUR AU - Markowski, Vincent P. AU - Zareba, Grazyna AU - Stern, Sander AU - Cox, Christopher AU - Weiss, Bernard T1 - Altered Operant Responding for Motor Reinforcement and the Determination of Benchmark Doses Following Perinatal Exposure to Low-Level 2,3,7,8-Tetrachlorodibenzo-p-Dioxin UR - https://www.jstor.org/stable/3455037 UR - http://dx.doi.org/10.2307/3455037 T2 - Environmental health perspectives : EHP SP - Vol. 109, No. 6 (2001), p. 621-627 CY - Research Triangle Park PY - 2001 ER -