מרכז הדסה לאיכות ובטיחות קלינית   קישורים וספרות (באנגלית)     Agency for Healthcare Research and Quality   Health Grades – The Leader in Health Grade Ratings   Institute for Health Improvement    Patient Safety Network   Premier – Dedicated to Measuring & Improving Quality of Care   Safer Healthcare   United States Department of Health and Human Services   Virginians Improving Patients Care and Safety   Patient Safety - Where Do We Fit In?   Remaking American Medicine: Improving the Quality of Health Care   Kaiser Healthcast CareSearch: Palliative Care Informaton