http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
relation of accelerated, normal and retarded puberty to the height and weight of school children
Study number 3, Committee on Child Development, University of Chicago.
Monographs of the Society for Research in Child Development ; v. 2, no. 1, serial no. 8