Selective puncture to embolize the left-middle portal vein with the different concentration, dosage and the injection speed of NBCA.

穿刺左中支门静脉，以不同浓度、剂量和推注速度的NBCA栓塞该血管。

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Using HPLC to detect the plasma concentration of MP and MPHS at different time after intravenous injection Methylprednisolone Sodium Succinate (MPS) in SD rats.

采用HPLC法检测大鼠静脉注射甲基强的松龙琥珀酸钠（MPS）后不同时间血浆中MP及MPHS的浓度。

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Objective:To improve paracetamol Injection solution of low concentration.

前言： 目的：对低浓度的对乙酰氨基酚注射剂进行改进。

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