A Random Contrast Study: the Influence of Cervical Injection or Paracervical Block with Lidocaine on Pain Relief during Suction Evacuation for Early Pregnancy Termination是什么意思_A Random Contrast Study: the Influence of Cervical Injection or Paracervical Block with Lidocaine on Pain Relief during Suction Evacuation for Early Pregnancy Termination在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句