Dilemmas in primary spinal glioblastoma management during pregnancy I. Aguiar; E. Ferreira; R. Pontes; A. Panzina; M. Paiva; A. Milheiro;

Ketamine versus midazolam as an adjuvant to peribulbar block using a single inferonasal injection in patients undergoing vitreoretinal surgery: A randomized controlled trial Noha A. Osama; Mayada K. Mohamed; Iman S. Aboul Fetouh; Norhan A. Sherif;

Clinical practice and organizational standards in obstetric analgesia and anesthesia (EUROMISTOBAN): A European document E. Guasch; N. Brogly; F. Gilsanz;