Challenges encountered in changing physicians' practice styles: the ventilator weaning experience.
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D001291:Attitude of Health Personnel; D002985:Clinical Protocols; D019317:Evidence-Based Medicine; D006801:Humans; D008329:Managed Care Programs / Q000592:standards / Q000639:trends; D010818:Practice Patterns, Physicians'; D017009:Professional Autonomy; D015300:Ventilator Weaning / Q000191:economics / Q000379:methods / Q000592:standards / Q000639:trends