MERCK PUBLISHING GROUP

Gary Zelko

Publisher

Pamela J. Barnes-Paul

Advertising and Promotions Supervisor

Leta S. Bracy

Systems Administrator

MERCK MANUALS DEPARTMENT

Michael A. DeFerrari

Manager, Digital Publishing

Diane Cosner-Gartenmayer

Senior Project Manager

Jennifer Doyle

Operations Manager

Jean Perry

Executive Assistant

PRODUCTION CONTRIBUTORS

Michael Reingold

Illustrator

Christopher C. Butts

Illustrator

Susan Thomas, PhD

Indexer

Last full review/revision February 2010