EDITOR-IN-CHIEF

Alexandra L. Winter, BSc(Vet.Hons), BVSc(Hons)

Diplomate, American College of Veterinary Surgeons

EXECUTIVE EDITOR

Michael A. Moses

Merck Manuals Department

Michael DeFerrari

Jennifer Doyle

Vahe Grigoryan

Sheree Howell

Brian Konrad

Jamie Poole

Dawn Willis

Merck Publishing Group

Melissa Adams

Nichole Armstrong

Leta S. Bracy

Shawnee Brown

Sheryl Olinsky Borg

Randi Smith-Billett

Michael Wisniewski