Chisholm, J. Julian, Jr.: The Biologic Basis of Pediatric Practice, Robert E. Cooke, Ed. New York, McGraw-Hill
Book Company, 1968, Vol. II, p.
1591.
2.
"Health Statistics
from the U.S. National Health Survey," Ser. B., Nos. 16 & 37,
U. S. Department of Health, Education, and Welfare, Public Health
Service, 1972.
3.
American Public Health Association: Accident Prevention. New
York, McGraw-Hill Book Company,
1961, p. 51.
4.
Harper, Paul A., Ed.: Preventive Pediatrics . New
York, Appleton-Century-Crofts ,
1962, p. 23.
5.
Vital Statistics of the United States, 1959, Vol. 2,
National Office of Vital Statistics, U.S. Department of Health,
Education, and Welfare, Public Health Service,
1961.
6.
Dietrich, H.F.: Accident Prevention in Childhood Is Your Problem, Too. Pediatr.
Clin. North Am. Philadelphia,
W. B. Saunders Co., 1954, p.
759.
7.
Wilkins, Lawson : The Diagnosis and Treatment of Endocrine Disorders in Childhood and
Adolesence, 3rd ed.
Springfield, Charles C Thomas
Co., 1965, p. 33.