| 000 | 01315 a2200385 4500 | ||
|---|---|---|---|
| 005 | 20250513062542.0 | ||
| 264 | 0 | _c19940422 | |
| 008 | 199404s 0 0 eng d | ||
| 022 | _a1545-8636 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aSpitz, A M | |
| 245 | 0 | 0 |
_aSurveillance for pregnancy and birth rates among teenagers, by state--United States, 1980 and 1990. _h[electronic resource] |
| 260 |
_bMMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries _cDec 1993 |
||
| 300 |
_a1-27 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 |
_aAbortion, Legal _xstatistics & numerical data |
| 650 | 0 | 4 | _aAdolescent |
| 650 | 0 | 4 |
_aBirth Rate _xethnology |
| 650 | 0 | 4 | _aFemale |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aPopulation Surveillance |
| 650 | 0 | 4 | _aPregnancy |
| 650 | 0 | 4 |
_aPregnancy in Adolescence _xethnology |
| 650 | 0 | 4 |
_aUnited States _xepidemiology |
| 700 | 1 | _aVentura, S J | |
| 700 | 1 | _aKoonin, L M | |
| 700 | 1 | _aStrauss, L T | |
| 700 | 1 | _aFrye, A | |
| 700 | 1 | _aHeuser, R L | |
| 700 | 1 | _aSmith, J C | |
| 700 | 1 | _aMorris, L | |
| 700 | 1 | _aSmith, S | |
| 700 | 1 | _aWingo, P | |
| 773 | 0 |
_tMMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries _gvol. 42 _gno. 6 _gp. 1-27 |
|
| 999 |
_c8138847 _d8138847 |
||