North America
Steve Atanas Stavro Familial Gastrointestinal Cancer Registry (Mount Sinai Hospital, Toronto, Ontario, Canada)
The Johns Hopkins Hereditary Colorectal Cancer Registry (Johns Hopkins School of Medicine, Baltimore, MD, USA)
Read more about this topic: Polyposis Registries
Famous quotes related to north america:
“I do not speak with any fondness but the language of coolest history, when I say that Boston commands attention as the town which was appointed in the destiny of nations to lead the civilization of North America.”
—Ralph Waldo Emerson (1803–1882)