| 000 | 01176 a2200325 4500 | ||
|---|---|---|---|
| 005 | 20250516140719.0 | ||
| 264 | 0 | _c20130708 | |
| 008 | 201307s 0 0 eng d | ||
| 022 | _a1532-8171 | ||
| 024 | 7 |
_a10.1016/j.ajem.2013.01.009 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aBloch, Amy J | |
| 245 | 0 | 0 |
_aCorrelation of β-human chorionic gonadotropin with ultrasound diagnosis of ectopic pregnancy in the ED. _h[electronic resource] |
| 260 |
_bThe American journal of emergency medicine _cMay 2013 |
||
| 300 |
_a876-7 p. _bdigital |
||
| 500 | _aPublication Type: Evaluation Study; Letter | ||
| 650 | 0 | 4 |
_aBiomarkers _xblood |
| 650 | 0 | 4 |
_aChorionic Gonadotropin, beta Subunit, Human _xblood |
| 650 | 0 | 4 | _aEmergency Service, Hospital |
| 650 | 0 | 4 | _aEndosonography |
| 650 | 0 | 4 | _aFemale |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aPregnancy |
| 650 | 0 | 4 |
_aPregnancy, Ectopic _xblood |
| 650 | 0 | 4 | _aRetrospective Studies |
| 700 | 1 | _aBloch, Scott A | |
| 700 | 1 | _aLyon, Matthew | |
| 773 | 0 |
_tThe American journal of emergency medicine _gvol. 31 _gno. 5 _gp. 876-7 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1016/j.ajem.2013.01.009 _zAvailable from publisher's website |
| 999 |
_c22569993 _d22569993 |
||