Vital and health statistics. Series 21, Data on natality, marriage, and divorce.
Gorde:
| Erakunde egilea: | |
|---|---|
| Hizkuntza: | Inglés |
| ISSN: | 1057-7629 |
| Argitaratua: |
Hyattsville, Md. :
U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics,
[1989]-
|
| Saila: | DHHS publication ;
no. (PHS) 89-1926, etc. |
| Gaiak: | |
| Sarrera elektronikoa: | http://www.cdc.gov/nchs/products/series.htm#sr21 |
| Antzeko dokumentuak: | Aurretikoaren sarrera:
Vital and health statistics. Series 21, Data from the National Vital Statistics System |