The intent of the National Advisory Committee (NAC) on Blood and Blood Products website is to provide information and resources to users, and the inclusion of any information on the website does not imply any recommendation as to its accuracy by NAC. The information on the NAC website should not be used as a substitute for appropriate research, verification and review. This website is intended as an educational aid and users are urged to validate all information, as medical information becomes outdated quickly and current sources should always be consulted.

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Users of the NAC website are authorized to copy and print documents of original NAC material only for personal, educational and non-commercial purposes. If the material obtained is not original NAC material, the original authors and institutions retain their respective copyright and intellectual property in the material. If information on the NAC website is used in whole or in part for any purpose, credit must be given to the original sources, and where appropriate, permission must be obtained from those sources.