Trends in "prematurity", United States: 1950-67
By: [by Helen C. Chase and Mary E. Byrnes]
Contributors: Byrnes, Mary E., joint author.
Series: United States. National Center for Health Statistics. Vital and health statistics. Series 3: Analytical studies ;; no. 15; DHEW publication; no. (HSM) 72-1030; Vital and health statistics.; no. 15.
Publisher: U.S. National Center for Health Statistics; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]
Published: 1972
Place of publication: Rockville, Md
Language: eng
Number of pages: 51
Subjects: Infants (Premature) -- United States -- Statistics.; United States -- Statistics, Medical.
Notes: Includes bibliographical references.