Mostrando 477,021 - 477,040 Resultados de 481,023 Para Buscar '"academic"', tiempo de consulta: 8.28s Limitar resultados
  1. 477021
  2. 477022
  3. 477023
  4. 477024
    “…METHODS: We conducted retrospective, cross-sectional case–control study of hemodynamic changes associated with neuraxial blocks in COVID-19 positive parturients in a Tertiary care academic medical center. Fifty-one COVID-19 positive women confirmed by nasopharyngeal reverse transcription–polymerase chain reaction (RT-PCR), were compared with propensity-matched COVID negative controls (n = 51). …”
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  5. 477025
    “…STUDY DESIGN, SIZE, DURATION: For the present cross-sectional study, samples (FF and plasma) from 431 modified natural cycle (MNC)-IVF cycles of 132 patients were collected prospectively between October 2014 and March 2018 in a single academic medical center. PARTICIPANTS/MATERIALS, SETTING, METHODS: TMAO and its precursors (choline, l-carnitine and gamma-butyrobetaine) were measured by ultra-high-performance liquid chromatography/mass spectrometry in (i) matched FF and plasma from 63 MNC-IVF cycles, in order to compare metabolite levels in the two matrices and (ii) FF from 232 MNC-IVF cycles in which only one oocyte was retrieved at follicular puncture. …”
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  6. 477026
  7. 477027
  8. 477028
  9. 477029
  10. 477030
  11. 477031
  12. 477032
  13. 477033
  14. 477034
  15. 477035
  16. 477036
  17. 477037
  18. 477038
  19. 477039
  20. 477040
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