| 000 | 00870 a2200241 4500 | ||
|---|---|---|---|
| 005 | 20250514091141.0 | ||
| 264 | 0 | _c20030501 | |
| 008 | 200305s 0 0 eng d | ||
| 022 | _a0077-8923 | ||
| 024 | 7 |
_a10.1111/j.1749-6632.1954.tb36429.x _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aTAKAHASHI, E | |
| 245 | 0 | 0 |
_aThe effects of the age of the mother on the sex ration at birth in Japan. _h[electronic resource] |
| 260 |
_bAnnals of the New York Academy of Sciences _cJan 1954 |
||
| 300 |
_a531-50 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aJapan |
| 650 | 0 | 4 | _aMothers |
| 650 | 0 | 4 | _aSex Characteristics |
| 773 | 0 |
_tAnnals of the New York Academy of Sciences _gvol. 57 _gno. 5 _gp. 531-50 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1111/j.1749-6632.1954.tb36429.x _zAvailable from publisher's website |
| 999 |
_c12956270 _d12956270 |
||