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Any materials that the ORDR provides are for information purposes only and do not represent endorsement by or an official position of ORDR, the National Institutes of Health (NIH), or any Federal agency. Advice on the treatment or care of a patient should be obtained through consultation with a physician who has examined that patient and is familiar with that patient's medical history. The information, data, opinions, and statements linked to from this Web site are not necessarily those of ORDR, NIH, or any other Federal agency and should not be interpreted, acted on, or represented as such.

The U.S. Government, NIH, and/or ORDR and their employees and contractors do not make any warranty, express or implied, including the warranties of merchantability and fitness for a particular purpose with respect to documents available from this web site. In addition, the U.S. Government, NIH, and/or ORDR and their employees and contractors assume no legal liability for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed herein and do not represent that use of such information, apparatus, product, or process would not infringe on privately owned rights.

Last Reviewed: February 5, 2009




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