Praecis Pharmaceuticals Inc

The authors would like to thank Dr. Murali K. Vuppala of Praecis Pharmaceuticals Inc. for coauthorship of the first edition of this chapter, Mr. Scott Wennestrum from The Fitzpatrick Company, Mr. John Bender from Fluid Air, Inc., Mr. David Adams and Mr. Patrick Arthur from Quadro, Inc., and Mr. Jeff Montross from Glatt Air Techniques, Inc. for providing the photographs shown in this chapter. 

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