| Cut-off value of initial serum @b-hCG level predicting a successful MTXtherapy in tubal ectopic pregnancy: a retrospective cohort study |
Helmy, S.;Bader, Y.;Pablik, E.;Tiringer, D.;Pils, S.;Laml, T.;Kolbl, H.;Koch, M.; |
European Journal of Obstetrics & Gynecology and Reproductive Biology |
2014-08-01 |
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