Birth Defects: A Selected Bibliography

The study of birth defects has increased in importance in recent years because the rate of infant mortality due to other causes (such as infection and nutritional disease) has decreased more quickly than has the rate of deaths due to birth defects. Today, abnormalities are detected in approximately 3 percent of newborn humans, and twice as many prenatally acquired defects are found in children after infancy as are discovered at birth. In addition, many of the more than 500,000 miscarriages and stillbirths that occur each year in the United States are due to abnormal fetal development.