Rx for patient safety: eliminate close calls.
D001330:Electronic Data Processing; D006751:Hospital Information Systems / Q000458:organization & administration*; D006801:Humans; D020407:Internet; D019300:Medical Errors / Q000517:prevention & control* / Q000706:statistics & numerical data; D012308:Risk Management / Q000379:methods*; D017751:Safety Management / Q000379:methods*; D013781:Texas