Multiple births
Subtitle: United States, 1964
By: [by Robert L. Heuser]
Series: National Center for Health Statistics (U.S.) Vital and health statistics. Series 21: Data from the national vital statistics system. Data on natality, marriage, and divorce -- no. 14; Public Health Service publication -- no. 1000, ser. 21, no. 14; Vital and health statistics -- no. 14.; Public Health Service publication -- no. 1000, ser. 21, no. 14.
Publisher: U. S. Department of Health, Education, and Welfare, Public Health Service; [for sale by the Supt. of Docs., U. S. Govt. Print. Off.]
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 50
Subjects: Multiple Pregnancy; Triplets; Twins
Notes: Bibliography: p. 13.