Madam, why are you so sour?

作者:Veldhuijzen Nicoline; Kamphuis Stefan; van den Bergh Frank; Spronk Peter; Braber Annemarije*
来源:European Journal of Anaesthesiology, 2012, 29(8): 398-400.
DOI:10.1097/EJA.0b013e328354243f