(b) Von Gierke disease is one type of glycogen storage disease (GSD).
Between one in 20 000 and one in 25 000 babies are born with GSD.
About 25% of patients with GSD are thought to have Von Gierke disease.
In one country, 3.8 million babies were born in one year.
Estimate the number of babies born each year with Von Gierke disease in this country.
