TY - GEN AU - Hamilton,R J AU - Goldfrank,L R TI - Poison center data and the Pollyanna phenomenon SN - 0731-3810 PY - 1997///0306 KW - Bias KW - Data Collection KW - methods KW - Humans KW - Pharmacokinetics KW - Poison Control Centers KW - Poisoning KW - epidemiology KW - Treatment Outcome N1 - Publication Type: Editorial; Comment UR - https://doi.org/10.3109/15563659709001160 ER -