TY - JOUR PY - 2003// TI - Reaffirmed cost-effectiveness of poison centers JO - Annals of emergency medicine A1 - Darwin, Josephine A1 - Seger, D. SP - 159 EP - 160 VL - 41 IS - 1 N2 - Abstract unavailable. LA - SN - 0196-0644 UR - http://dx.doi.org/ ID - ref1 ER -