Blood Bank Organizations
	America's Blood Centers (ABC)
	American Association of Blood Banks (AABB)
	Canadian Red Cross (CRC)
	HHS Advisory Committee on Blood Safety and Availability
	Institute for Transfusion Medicine (ITxM)

General Health Information
	U.S. National Library of Medicine

Healthcare Administrative Organizations
	American College of Healthcare Executives
	American College of Physician Executives
	Health Care Financing Administration (HCFA)
	Healthcare Financial Management Association (HFMA)
	Healthcare Leadership Council (HLC)
	Joint Commission on Accreditation of Healthcare Organizations (JCAHO)

Laboratory Medicine Organizations
	American Society for Clinical Laboratory Science (ASCLS)
	American Society of Clinical Pathologists (ASCP)
	Pat Letendre’s Homepage (an alternative to the Laboratory Homepage)

Nursing Organizations
	American Academy of Nurse Practitioners (AANP)
	American Nursing Association (ANA)
	International Council of Nurses (ICN)
	Nursing World
	Worldwide Nurse

Physician Organizations
	American Academy of Orthopaedic Surgeons (AAOS)
	American College of Cardiology (AAC)
	American College of Chest Physicians (ACCP)
	American College of Surgeons
	American Medical Association (AMA)
	American Medical Group Association® (AMGA)
	American Society of Hematology (ASH)
	Royal College of Physicians and Surgeons of Canada
	Society for Medical Decision Making
	Society of Thoracic Surgeons (STS)

Specialized Health Information
	AIDS Educational Global Information System (AEGIS)
	American Cancer Society
	Leukemia Society of America
	The World Federation of Hemophilia

U.S. Government & International Agencies
	Association for Professionals in Infection Control and Epidemiology, Inc. (APIC)
	Centers for Disease Control and Prevention (CDC)
	Dept. of Health & Human Services (HHS)
	Food & Drug Administration (FDA)
	International Society of Technology Assessment in Health Care (ISTAHC)
	National Institute of Health Sciences (NIHS)
	National Institutes of Health (NIH)
	World Health Organization (WHO)