000 00830 a2200265 4500
005 20250515041431.0
264 0 _c20070119
008 200701s 0 0 spa d
022 _a0300-9041
040 _aNLM
_beng
_cNLM
100 1 _aGutiérrez Cruz, Oswaldo
245 0 0 _a[Heterotopic pregnancy].
_h[electronic resource]
260 _bGinecologia y obstetricia de Mexico
_cJul 2006
300 _a389-93 p.
_bdigital
500 _aPublication Type: Case Reports; Journal Article
650 0 4 _aAdult
650 0 4 _aFemale
650 0 4 _aHumans
650 0 4 _aPregnancy
650 0 4 _aPregnancy, Ectopic
_xdiagnostic imaging
650 0 4 _aUltrasonography
700 1 _aRomero Sánchez, Guadalupe
700 1 _aVelasco Pérez, Luis
773 0 _tGinecologia y obstetricia de Mexico
_gvol. 74
_gno. 7
_gp. 389-93
999 _c16552590
_d16552590