Skeletal maturity of youths 12-17 years, United States /
Roche, Alex F.,1921-
Roberts, Jean,1918-
Hamill, Peter V. V.,1926-
Rockville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics ; [Washington : for sale by the Supt. of Docs., U.S. Govt. Print. Off.],
1976.
Includes bibliographical references.
Youth
Skeletal maturity
Age determination by Skeleton
Bone development