作者: Rita Araújo , Sílvia Pinho , João Xavier , Hermínia Cabido , Carla Cavaleiro
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摘要: To the Editor: We would like to congratulate Cohen et al for their study[1][1] comparing effectiveness of sphenopalatine ganglion block (SPGB) epidural blood patch (EBP) treatment postdural puncture headache (PDPH) evaluating pain relief obtained during 1 week. Their results show that