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Trends in "prematurity" : United States : 1950-67 / Helen C. Chase and Mary E. Byrnes.

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Record details

  • Physical Description: 1 online resource (iv, 51 pages) : illustrations.
  • Publisher: Rockville, Md. : U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics, 1972.

Content descriptions

General Note:
"January 1972."
"An analysis of the trend in live births registered in the United States, 1950-67 by weight at birth and period of gestation, including an assessment of the quality of the data. Other factors, such as age of mother, plurality, sex, and delivery in hospitals are included insofar as they have a bearing on the trends."
Bibliography, etc. Note:
Includes bibliographical references (pages 30-32).
Source of Description Note:
Description based on online resource, PDF version; title from cover (CDC, viewed March 6, 2019).
Subject: Premature infants > United States > Statistics.
Birth weight > United States > Statistics.
Newborn infants > United States > Statistics.
United States > Statistics, Medical.

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