Medicine is an ever-changing science. As new research and clinical experience
broaden our knowledge, changes in treatment and drug therapy are required.
The authors and the publisher of this work have checked with sources believed
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generally in accord with the standards accepted at the time of publication.
However, in view of the possibility of human error or changes in medical
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they disclaim all responsibility for any errors or omissions or for the results
obtained from use of the information contained in this work. Readers are
encouraged to confirm the information contained herein with other sources.
For example and in particular, readers are advised to check the product
information sheet included in the package of each drug they plan to administer
to be certain that the information contained in this work is accurate
and that changes have not been made in the recommended dose or in the
contraindications for administration. This recommendation is of particular
importance in connection with new or infrequently used drugs